跳转到帖子

Ubuntu: USN-6388-1 (CVE-2023-4387): Linux kernel vulnerabilities

recommended_posts

发布于
  • Members

Ubuntu: USN-6388-1 (CVE-2023-4387): Linux kernel vulnerabilities

Severity
6
CVSS
(AV:L/AC:L/Au:S/C:C/I:N/A:C)
Published
08/16/2023
Created
09/20/2023
Added
09/20/2023
Modified
01/30/2025

Description

A use-after-free flaw was found in vmxnet3_rq_alloc_rx_buf in drivers/net/vmxnet3/vmxnet3_drv.c in VMware's vmxnet3 ethernet NIC driver in the Linux Kernel. This issue could allow a local attacker to crash the system due to a double-free while cleaning up vmxnet3_rq_cleanup_all, which could also lead to a kernel information leak problem.

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-2023-4387
  • CVE - 2023-4387
  • USN-6388-1
  • 查看数 703
  • 已创建
  • 最后回复

参与讨论

你可立刻发布并稍后注册。 如果你有帐户,立刻登录发布帖子。
注意:你的帖子需要版主批准后才能看到。

游客
回帖…