5.5

CVE-2022-50460

cifs: Fix xid leak in cifs_flock()

In the Linux kernel, the following vulnerability has been resolved:

cifs: Fix xid leak in cifs_flock()

If not flock, before return -ENOLCK, should free the xid,
otherwise, the xid will be leaked.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.152
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.76
Linux ≫ Linux Kernel Version >= 5.16 < 6.0.6
Linux ≫ Linux Kernel Version6.1 Updaterc1
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.15% 0.041
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://git.kernel.org/stable/c/2d08311aa3056a84bfdc09bc47777de6a9b16c30
Patch
https://git.kernel.org/stable/c/575e079c782b9862ec2626403922d041a42e6ed6
Patch
https://git.kernel.org/stable/c/8905d13b9ede4caa88c577faed832d6c7383f4fb
Patch
https://git.kernel.org/stable/c/f8c9b4a963fec5d0e37e3e8522bb19b0c28e1a73
Patch