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Ubuntu: USN-6388-1 (CVE-2023-4385): Linux kernel vulnerabilities

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Ubuntu: USN-6388-1 (CVE-2023-4385): Linux kernel vulnerabilities

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
08/16/2023
Created
09/20/2023
Added
09/20/2023
Modified
01/28/2025

Description

A NULL pointer dereference flaw was found in dbFree in fs/jfs/jfs_dmap.c in the journaling file system (JFS) in the Linux Kernel. This issue may allow a local attacker to crash the system due to a missing sanity check.

Solution(s)

  • ubuntu-upgrade-linux-image-4-4-0-1123-aws
  • ubuntu-upgrade-linux-image-4-4-0-1124-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1161-aws
  • ubuntu-upgrade-linux-image-4-4-0-245-generic
  • ubuntu-upgrade-linux-image-4-4-0-245-lowlatency
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-lts-xenial
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-lts-xenial
  • ubuntu-upgrade-linux-image-virtual
  • ubuntu-upgrade-linux-image-virtual-lts-xenial

References

  • https://attackerkb.com/topics/cve-2023-4385
  • CVE - 2023-4385
  • USN-6388-1
  • 查看数 704
  • 已创建
  • 最后回复

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