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Oracle Linux: CVE-2024-42313: ELSA-2024-12782: Unbreakable Enterprise kernel-container security update (IMPORTANT) (Multiple Advisories)

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Oracle Linux: CVE-2024-42313: ELSA-2024-12782: Unbreakable Enterprise kernel-container security update (IMPORTANT) (Multiple Advisories)

Severity
6
CVSS
(AV:L/AC:L/Au:M/C:C/I:C/A:C)
Published
08/17/2024
Created
10/18/2024
Added
10/16/2024
Modified
01/23/2025

Description

In the Linux kernel, the following vulnerability has been resolved: media: venus: fix use after free in vdec_close There appears to be a possible use after free with vdec_close(). The firmware will add buffer release work to the work queue through HFI callbacks as a normal part of decoding. Randomly closing the decoder device from userspace during normal decoding can incur a read after free for inst. Fix it by cancelling the work in vdec_close. A use-after-free vulnerability was found in the Linux kernel. The firmware can add buffer release work to the work queue through HFI callbacks as a normal part of decoding. Randomly closing the decoder device from userspace during normal decoding can incur a read after free. This issue could allow an attacker to execute his own code using the dangling pointer.

Solution(s)

  • oracle-linux-upgrade-kernel-uek

References

  • https://attackerkb.com/topics/cve-2024-42313
  • CVE - 2024-42313
  • ELSA-2024-12782
  • ELSA-2024-12780
  • ELSA-2024-12815
  • ELSA-2024-12868
  • 查看数 693
  • 已创建
  • 最后回复

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