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Debian: CVE-2021-46960: linux -- security update

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Debian: CVE-2021-46960: linux -- security update

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
02/27/2024
Created
07/31/2024
Added
07/30/2024
Modified
01/28/2025

Description

In the Linux kernel, the following vulnerability has been resolved: cifs: Return correct error code from smb2_get_enc_key Avoid a warning if the error percolates back up: [440700.376476] CIFS VFS: \\otters.example.com crypt_message: Could not get encryption key [440700.386947] ------------[ cut here ]------------ [440700.386948] err = 1 [440700.386977] WARNING: CPU: 11 PID: 2733 at /build/linux-hwe-5.4-p6lk6L/linux-hwe-5.4-5.4.0/lib/errseq.c:74 errseq_set+0x5c/0x70 ... [440700.397304] CPU: 11 PID: 2733 Comm: tar Tainted: G OE 5.4.0-70-generic #78~18.04.1-Ubuntu ... [440700.397334] Call Trace: [440700.397346]__filemap_set_wb_err+0x1a/0x70 [440700.397419]cifs_writepages+0x9c7/0xb30 [cifs] [440700.397426]do_writepages+0x4b/0xe0 [440700.397444]__filemap_fdatawrite_range+0xcb/0x100 [440700.397455]filemap_write_and_wait+0x42/0xa0 [440700.397486]cifs_setattr+0x68b/0xf30 [cifs] [440700.397493]notify_change+0x358/0x4a0 [440700.397500]utimes_common+0xe9/0x1c0 [440700.397510]do_utimes+0xc5/0x150 [440700.397520]__x64_sys_utimensat+0x88/0xd0

Solution(s)

  • debian-upgrade-linux

References

  • https://attackerkb.com/topics/cve-2021-46960
  • CVE - 2021-46960
  • 查看数 705
  • 已创建
  • 最后回复

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