CVE-2021-47038 Vulnerability Analysis & Exploit Details

CVE-2021-47038
Vulnerability Scoring

5.5
/10
Significant Risk

Security assessments indicate that CVE-2021-47038 presents a notable risk, potentially requiring prompt mitigation.

Attack Complexity Details

  • Attack Complexity: Low
    Exploits can be performed without significant complexity or special conditions.
  • Attack Vector: Local
    Vulnerability requires local system access.
  • Privileges Required: Low
    Some privileges are necessary to exploit the vulnerability.
  • Scope: Unchanged
    Exploit remains within the originally vulnerable component.
  • User Interaction: None
    No user interaction is necessary for exploitation.

CVE-2021-47038 Details

Status: Analyzed

Last updated: 🕣 06 Dec 2024, 20:56 UTC
Originally published on: 🕘 28 Feb 2024, 09:15 UTC

Time between publication and last update: 282 days

CVSS Release: version 3

CVSS3 Source

nvd@nist.gov

CVSS3 Type

Primary

CVSS3 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVE-2021-47038 Vulnerability Summary

CVE-2021-47038: In the Linux kernel, the following vulnerability has been resolved: Bluetooth: avoid deadlock between hci_dev->lock and socket lock Commit eab2404ba798 ("Bluetooth: Add BT_PHY socket option") added a dependency between socket lock and hci_dev->lock that could lead to deadlock. It turns out that hci_conn_get_phy() is not in any way relying on hdev being immutable during the runtime of this function, neither does it even look at any of the members of hdev, and as such there is no need to hold that lock. This fixes the lockdep splat below: ====================================================== WARNING: possible circular locking dependency detected 5.12.0-rc1-00026-g73d464503354 #10 Not tainted ------------------------------------------------------ bluetoothd/1118 is trying to acquire lock: ffff8f078383c078 (&hdev->lock){+.+.}-{3:3}, at: hci_conn_get_phy+0x1c/0x150 [bluetooth] but task is already holding lock: ffff8f07e831d920 (sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP){+.+.}-{0:0}, at: l2cap_sock_getsockopt+0x8b/0x610 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #3 (sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP){+.+.}-{0:0}: lock_sock_nested+0x72/0xa0 l2cap_sock_ready_cb+0x18/0x70 [bluetooth] l2cap_config_rsp+0x27a/0x520 [bluetooth] l2cap_sig_channel+0x658/0x1330 [bluetooth] l2cap_recv_frame+0x1ba/0x310 [bluetooth] hci_rx_work+0x1cc/0x640 [bluetooth] process_one_work+0x244/0x5f0 worker_thread+0x3c/0x380 kthread+0x13e/0x160 ret_from_fork+0x22/0x30 -> #2 (&chan->lock#2/1){+.+.}-{3:3}: __mutex_lock+0xa3/0xa10 l2cap_chan_connect+0x33a/0x940 [bluetooth] l2cap_sock_connect+0x141/0x2a0 [bluetooth] __sys_connect+0x9b/0xc0 __x64_sys_connect+0x16/0x20 do_syscall_64+0x33/0x80 entry_SYSCALL_64_after_hwframe+0x44/0xae -> #1 (&conn->chan_lock){+.+.}-{3:3}: __mutex_lock+0xa3/0xa10 l2cap_chan_connect+0x322/0x940 [bluetooth] l2cap_sock_connect+0x141/0x2a0 [bluetooth] __sys_connect+0x9b/0xc0 __x64_sys_connect+0x16/0x20 do_syscall_64+0x33/0x80 entry_SYSCALL_64_after_hwframe+0x44/0xae -> #0 (&hdev->lock){+.+.}-{3:3}: __lock_acquire+0x147a/0x1a50 lock_acquire+0x277/0x3d0 __mutex_lock+0xa3/0xa10 hci_conn_get_phy+0x1c/0x150 [bluetooth] l2cap_sock_getsockopt+0x5a9/0x610 [bluetooth] __sys_getsockopt+0xcc/0x200 __x64_sys_getsockopt+0x20/0x30 do_syscall_64+0x33/0x80 entry_SYSCALL_64_after_hwframe+0x44/0xae other info that might help us debug this: Chain exists of: &hdev->lock --> &chan->lock#2/1 --> sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP); lock(&chan->lock#2/1); lock(sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP); lock(&hdev->lock); *** DEADLOCK *** 1 lock held by bluetoothd/1118: #0: ffff8f07e831d920 (sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP){+.+.}-{0:0}, at: l2cap_sock_getsockopt+0x8b/0x610 [bluetooth] stack backtrace: CPU: 3 PID: 1118 Comm: bluetoothd Not tainted 5.12.0-rc1-00026-g73d464503354 #10 Hardware name: LENOVO 20K5S22R00/20K5S22R00, BIOS R0IET38W (1.16 ) 05/31/2017 Call Trace: dump_stack+0x7f/0xa1 check_noncircular+0x105/0x120 ? __lock_acquire+0x147a/0x1a50 __lock_acquire+0x147a/0x1a50 lock_acquire+0x277/0x3d0 ? hci_conn_get_phy+0x1c/0x150 [bluetooth] ? __lock_acquire+0x2e1/0x1a50 ? lock_is_held_type+0xb4/0x120 ? hci_conn_get_phy+0x1c/0x150 [bluetooth] __mutex_lock+0xa3/0xa10 ? hci_conn_get_phy+0x1c/0x150 [bluetooth] ? lock_acquire+0x277/0x3d0 ? mark_held_locks+0x49/0x70 ? mark_held_locks+0x49/0x70 ? hci_conn_get_phy+0x1c/0x150 [bluetooth] hci_conn_get_phy+0x ---truncated---

Assessing the Risk of CVE-2021-47038

Access Complexity Graph

The exploitability of CVE-2021-47038 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).

Exploitability Analysis for CVE-2021-47038

CVE-2021-47038 presents an accessible attack vector with minimal effort required. Restricting access controls and implementing security updates are critical to reducing exploitation risks.

Understanding AC and PR

A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.

Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.

Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.

CVSS Score Breakdown Chart

Above is the CVSS Sub-score Breakdown for CVE-2021-47038, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.

CIA Impact Analysis

Below is the Impact Analysis for CVE-2021-47038, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

  • Confidentiality: None
    CVE-2021-47038 has no significant impact on data confidentiality.
  • Integrity: None
    CVE-2021-47038 poses no threat to data integrity.
  • Availability: High
    CVE-2021-47038 can disrupt system operations, potentially causing complete denial of service (DoS).

Exploit Prediction Scoring System (EPSS)

The EPSS score estimates the probability that this vulnerability will be exploited in the near future.

EPSS Score: 0.042% (probability of exploit)

EPSS Percentile: 5.07% (lower percentile = lower relative risk)
This vulnerability is less risky than approximately 94.93% of others.

CVE-2021-47038 References

External References

CWE Common Weakness Enumeration

CWE-667

CAPEC Common Attack Pattern Enumeration and Classification

  • Forced Deadlock CAPEC-25 The adversary triggers and exploits a deadlock condition in the target software to cause a denial of service. A deadlock can occur when two or more competing actions are waiting for each other to finish, and thus neither ever does. Deadlock conditions can be difficult to detect.
  • Leveraging Race Conditions CAPEC-26 The adversary targets a race condition occurring when multiple processes access and manipulate the same resource concurrently, and the outcome of the execution depends on the particular order in which the access takes place. The adversary can leverage a race condition by "running the race", modifying the resource and modifying the normal execution flow. For instance, a race condition can occur while accessing a file: the adversary can trick the system by replacing the original file with their version and cause the system to read the malicious file.
  • Leveraging Race Conditions via Symbolic Links CAPEC-27 This attack leverages the use of symbolic links (Symlinks) in order to write to sensitive files. An attacker can create a Symlink link to a target file not otherwise accessible to them. When the privileged program tries to create a temporary file with the same name as the Symlink link, it will actually write to the target file pointed to by the attackers' Symlink link. If the attacker can insert malicious content in the temporary file they will be writing to the sensitive file by using the Symlink. The race occurs because the system checks if the temporary file exists, then creates the file. The attacker would typically create the Symlink during the interval between the check and the creation of the temporary file.

Vulnerable Configurations

  • cpe:2.3:o:linux:linux_kernel:5.7:-:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7:-:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.0:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.1:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.1:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.2:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.2:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.3:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.3:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.4:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.4:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.5:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.5:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.6:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.6:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.7:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.7:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.8:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.8:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.9:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.9:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.10:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.10:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.11:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.11:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.12:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.12:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.13:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.13:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.14:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.14:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.15:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.15:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.16:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.16:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.17:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.17:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.18:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.18:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7.19:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7.19:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7:rc1:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7:rc1:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7:rc2:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7:rc2:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7:rc3:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7:rc3:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7:rc4:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7:rc4:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7:rc5:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7:rc5:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7:rc6:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7:rc6:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.7:rc7:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.7:rc7:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8:-:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8:-:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8.1:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8.1:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8.2:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8.2:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8.3:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8.3:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8.4:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8.4:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8.5:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8.5:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8.6:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8.6:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8.7:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8.7:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8.8:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8.8:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8.9:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8.9:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8.10:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8.10:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8.11:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8.11:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8.12:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8.12:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8.13:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8.13:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8.14:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8.14:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8.15:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8.15:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8.16:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8.16:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8.17:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8.17:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8.18:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8.18:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8:rc1:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8:rc1:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8:rc2:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8:rc2:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8:rc3:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8:rc3:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8:rc4:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8:rc4:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8:rc5:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8:rc5:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.8:rc6:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.8:rc6:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.0:-:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.0:-:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.0:rc1:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.0:rc1:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.0:rc2:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.0:rc2:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.0:rc3:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.0:rc3:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.0:rc4:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.0:rc4:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.0:rc5:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.0:rc5:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.0:rc6:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.0:rc6:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.1:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.1:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.2:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.2:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.3:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.3:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.4:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.4:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.5:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.5:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.6:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.6:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.7:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.7:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.8:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.8:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.9:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.9:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.10:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.10:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.11:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.11:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.12:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.12:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.13:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.13:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.14:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.14:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.15:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.15:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.9.16:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.9.16:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10:-:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10:-:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.0:-:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.0:-:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.0:rc1:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.0:rc1:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.0:rc2:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.0:rc2:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.0:rc3:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.0:rc3:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.0:rc4:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.0:rc4:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.0:rc5:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.0:rc5:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.1:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.1:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.2:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.2:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.3:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.3:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.4:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.4:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.5:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.5:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.6:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.6:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.7:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.7:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.8:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.8:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.9:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.9:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.10:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.10:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.11:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.11:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.12:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.12:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.13:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.13:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.14:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.14:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.15:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.15:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.16:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.16:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.17:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.17:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.18:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.18:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.19:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.19:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.20:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.20:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.21:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.21:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.22:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.22:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.23:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.23:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.24:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.24:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.25:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.25:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.26:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.26:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.27:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.27:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.28:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.28:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.29:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.29:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.30:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.30:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.31:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.31:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.32:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.32:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.33:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.33:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.34:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.34:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.35:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.35:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.10.36:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.10.36:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11:-:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11:-:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.1:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.1:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.2:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.2:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.3:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.3:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.4:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.4:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.5:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.5:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.6:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.6:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.7:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.7:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.8:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.8:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.9:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.9:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.10:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.10:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.11:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.11:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.12:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.12:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.13:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.13:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.14:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.14:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.15:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.15:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.16:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.16:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.17:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.17:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.18:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.18:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.19:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.19:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.11.20:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.11.20:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.12:-:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.12:-:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.12.1:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.12.1:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.12.2:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.12.2:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.12.3:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.12.3:*:*:*:*:*:*:*

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