CVE-2024-57875: Vulnerability Analysis & Exploit Details

Status: Received - Published on 11-01-2025

CVE-2024-57875
Vulnerability Scoring

Analysis In Progress

Attack Complexity Details

  • Attack Complexity: Analysis in progress
  • Attack Vector: Analysis in progress
  • Privileges Required: Analysis in progress

CIA Impact Definition

  • Confidentiality:
  • Integrity:
  • Availability:

CVE-2024-57875 Vulnerability Summary

In the Linux kernel, the following vulnerability has been resolved: block: RCU protect disk->conv_zones_bitmap Ensure that a disk revalidation changing the conventional zones bitmap of a disk does not cause invalid memory references when using the disk_zone_is_conv() helper by RCU protecting the disk->conv_zones_bitmap pointer. disk_zone_is_conv() is modified to operate under the RCU read lock and the function disk_set_conv_zones_bitmap() is added to update a disk conv_zones_bitmap pointer using rcu_replace_pointer() with the disk zone_wplugs_lock spinlock held. disk_free_zone_resources() is modified to call disk_update_zone_resources() with a NULL bitmap pointer to free the disk conv_zones_bitmap. disk_set_conv_zones_bitmap() is also used in disk_update_zone_resources() to set the new (revalidated) bitmap and free the old one.

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Access Complexity Graph for CVE-2024-57875

Impact Analysis for CVE-2024-57875

CVE-2024-57875: Detailed Information and External References

EPSS

0.00043

EPSS %

0.11361

References

0.00043

CWE

Unknown

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