跳转到帖子

Ubuntu: (CVE-2023-52440): linux-oem-6.5 vulnerability

recommended_posts

发布于
  • 超级管理员

Ubuntu: (CVE-2023-52440): linux-oem-6.5 vulnerability

Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
02/21/2024
Created
11/21/2024
Added
11/19/2024
Modified
01/28/2025

Description

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix slub overflow in ksmbd_decode_ntlmssp_auth_blob() If authblob->SessionKey.Length is bigger than session key size(CIFS_KEY_SIZE), slub overflow can happen in key exchange codes. cifs_arc4_crypt copy to session key array from SessionKey from client.

Solution(s)

  • ubuntu-upgrade-linux-oem-6-5

References

  • https://attackerkb.com/topics/cve-2023-52440
  • CVE - 2023-52440
  • https://git.kernel.org/linus/4b081ce0d830b684fdf967abc3696d1261387254
  • https://git.kernel.org/stable/c/30fd6521b2fbd9b767e438e31945e5ea3e3a2fba
  • https://git.kernel.org/stable/c/4b081ce0d830b684fdf967abc3696d1261387254
  • https://git.kernel.org/stable/c/7f1d6cb0eb6af3a8088dc24b7ddee9a9711538c4
  • https://git.kernel.org/stable/c/bd554ed4fdc3d38404a1c43d428432577573e809
  • https://git.kernel.org/stable/c/ecd7e1c562cb08e41957fcd4b0e404de5ab38e20
  • https://www.cve.org/CVERecord?id=CVE-2023-52440
View more
  • 查看数 710
  • 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…