Vulnerability Details : CVE-2024-35866
In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix potential UAF in cifs_dump_full_key()
Skip sessions that are being teared down (status == SES_EXITING) to
avoid UAF.
Products affected by CVE-2024-35866
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2024-35866
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 14 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2024-35866
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST | 2024-12-30 |
CWE ids for CVE-2024-35866
-
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2024-35866
-
https://git.kernel.org/stable/c/10e17ca4000ec34737bde002a13435c38ace2682
smb: client: fix potential UAF in cifs_dump_full_key() - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/d798fd98e3563027c5162259ead517057d6fa794
-
https://git.kernel.org/stable/c/58acd1f497162e7d282077f816faa519487be045
smb: client: fix potential UAF in cifs_dump_full_key() - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/3103163ccd3be4adcfa37e15608fb497be044113
smb: client: fix potential UAF in cifs_dump_full_key() - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/f4a60d360d9114b5085701a3702a0102b0d6d846
Jump to