CVE-2023-52681
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 5329aa5101f73c451bcd48deaf3f296685849d9c < 92be3095c6ca1cdc46237839c6087555be9160e3 | affected |
| Linux | Linux | 5329aa5101f73c451bcd48deaf3f296685849d9c < 547713d502f7b4b8efccd409cff84d731a23853b | affected |
| Linux | Linux | 6.7 | affected |
| Linux | Linux | 0 < 6.7 | unaffected |
| Linux | Linux | 6.7.2 <= 6.7.* | unaffected |
| Linux | Linux | 6.8 <= * | unaffected |
Weaknesses
ADP Enrichment
CVE Program Container
Additional References
- https://git.kernel.org/stable/c/ea6b597fcaca99562fa56a473bcbbbd79b40af03
- https://git.kernel.org/stable/c/48be1364dd387e375e1274b76af986cb8747be2c
- https://git.kernel.org/stable/c/92be3095c6ca1cdc46237839c6087555be9160e3
- https://git.kernel.org/stable/c/547713d502f7b4b8efccd409cff84d731a23853b
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://git.kernel.org/stable/c/92be3095c6ca1cdc46237839c6087555be9160e3
- https://git.kernel.org/stable/c/547713d502f7b4b8efccd409cff84d731a23853b
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