CVE-2021-47122
net: caif: fix memory leak in caif_device_notify
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
15 Mar 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
In the Linux kernel, the following vulnerability has been resolved:
net: caif: fix memory leak in caif_device_notify
In case of caif_enroll_dev() fail, allocated
link_support won't be assigned to the corresponding
structure. So simply free allocated pointer in case
of error
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/3be863c11cab725add9fef4237ed4e232c3fc3bbhttps://git.kernel.org/stable/c/4bca2034b41c15b62d47a19158bb76235fd4455dhttps://git.kernel.org/stable/c/6a0e317f61094d377335547e015dd2ff12caf893https://git.kernel.org/stable/c/9348c1f10932f13b299cbc8b1bd5f780751fae49https://git.kernel.org/stable/c/af2806345a37313f01b1c9f15e046745b8ee2daahttps://git.kernel.org/stable/c/b042e2b2039565eb8f0eb51c14fbe1ef463c8cd8https://git.kernel.org/stable/c/b53558a950a89824938e9811eddfc8efcd94e1bbhttps://git.kernel.org/stable/c/f52f4fd67264c70cd0b4ba326962ebe12d9cba94