Ubuntu.comUB:CVE-2023-52681CVE-2023-52681
In the Linux kernel, the following vulnerability has been resolved:
efivarfs: Free s_fs_info on unmount Now that we allocate a s_fs_info struct
on fs context creation, we should ensure that we free it again when the
superblock goes away.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | linux | < 6.5.0-41.41 | UNKNOWN |
| ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 14.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
References
git.kernel.org/linus/547713d502f7b4b8efccd409cff84d731a23853b (6.8-rc1)
git.kernel.org/stable/c/48be1364dd387e375e1274b76af986cb8747be2c
git.kernel.org/stable/c/547713d502f7b4b8efccd409cff84d731a23853b
git.kernel.org/stable/c/92be3095c6ca1cdc46237839c6087555be9160e3
git.kernel.org/stable/c/ea6b597fcaca99562fa56a473bcbbbd79b40af03
launchpad.net/bugs/cve/CVE-2023-52681
nvd.nist.gov/vuln/detail/CVE-2023-52681
security-tracker.debian.org/tracker/CVE-2023-52681
ubuntu.com/security/notices/USN-6818-1
ubuntu.com/security/notices/USN-6818-2
ubuntu.com/security/notices/USN-6818-3
ubuntu.com/security/notices/USN-6818-4
ubuntu.com/security/notices/USN-6819-1
ubuntu.com/security/notices/USN-6819-2
ubuntu.com/security/notices/USN-6819-3
www.cve.org/CVERecord?id=CVE-2023-52681
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