CVE-2024-45021
HIGH severity · CVSS 7.1 · CWE-476
7.1CVSS HIGH
Summary
In the Linux kernel, the following vulnerability has been resolved: memcg_write_event_control(): fix a user-triggerable oops we are *not* guaranteed that anything past the terminating NUL is mapped (let alone initialized with anything sane).
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/046667c4d3196938e992fba0dfcde570aa85cd0e ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/046667c4d3196938e992fba0dfcde570aa85cd0ePatch
- https://git.kernel.org/stable/c/0fbe2a72e853a1052abe9bc2b7df8ddb102da227Patch
- https://git.kernel.org/stable/c/1b37ec85ad95b612307627758c6018cd9d92cca8Patch
- https://git.kernel.org/stable/c/21b578f1d599edb87462f11113c5b0fc7a04ac61Patch
- https://git.kernel.org/stable/c/43768fa80fd192558737e24ed6548f74554611d7Patch
- https://git.kernel.org/stable/c/ad149f5585345e383baa65f1539d816cd715fd3bPatch
- https://git.kernel.org/stable/c/f1aa7c509aa766080db7ab3aec2e31b1df09e57cPatch
- https://git.kernel.org/stable/c/fa5bfdf6cb5846a00e712d630a43e3cf55ccb411Patch