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Ubuntu: USN-7039-1 (CVE-2021-47181): Linux kernel vulnerabilities

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Ubuntu: USN-7039-1 (CVE-2021-47181): Linux kernel vulnerabilities

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
04/10/2024
Created
09/28/2024
Added
09/27/2024
Modified
01/28/2025

Description

In the Linux kernel, the following vulnerability has been resolved: usb: musb: tusb6010: check return value after calling platform_get_resource() It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value.

Solution(s)

  • ubuntu-upgrade-linux-image-4-4-0-1136-aws
  • ubuntu-upgrade-linux-image-4-4-0-1137-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1174-aws
  • ubuntu-upgrade-linux-image-4-4-0-259-generic
  • ubuntu-upgrade-linux-image-4-4-0-259-lowlatency
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-lts-utopic
  • ubuntu-upgrade-linux-image-generic-lts-vivid
  • ubuntu-upgrade-linux-image-generic-lts-wily
  • ubuntu-upgrade-linux-image-generic-lts-xenial
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-lts-utopic
  • ubuntu-upgrade-linux-image-lowlatency-lts-vivid
  • ubuntu-upgrade-linux-image-lowlatency-lts-wily
  • ubuntu-upgrade-linux-image-lowlatency-lts-xenial
  • ubuntu-upgrade-linux-image-virtual
  • ubuntu-upgrade-linux-image-virtual-lts-utopic
  • ubuntu-upgrade-linux-image-virtual-lts-vivid
  • ubuntu-upgrade-linux-image-virtual-lts-wily
  • ubuntu-upgrade-linux-image-virtual-lts-xenial

References

  • https://attackerkb.com/topics/cve-2021-47181
  • CVE - 2021-47181
  • USN-7039-1
  • 查看数 707
  • 已创建
  • 最后回复

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