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Ubuntu: (Multiple Advisories) (CVE-2023-4385): Linux kernel vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2023-4385): Linux kernel vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/16/2023
Created
09/20/2023
Added
09/20/2023
Modified
09/20/2023

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

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