LinuxVULNRICHMENT:CVE-2022-48641CVE-2022-48641 netfilter: ebtables: fix memory leak when blob is malformed
In the Linux kernel, the following vulnerability has been resolved:
netfilter: ebtables: fix memory leak when blob is malformed
The bug fix was incomplete, it “replaced” crash with a memory leak.
The old code had an assignment to “ret” embedded into the conditional,
restore this.
References
git.kernel.org/stable/c/11ebf32fde46572b0aaf3c2bdd97d923ef5a03ab
git.kernel.org/stable/c/1e98318af2f163eadaff815abcef38d27ca92c1e
git.kernel.org/stable/c/38cf372b17f0a5f35c1b716a100532d539f0eb33
git.kernel.org/stable/c/62ce44c4fff947eebdf10bb582267e686e6835c9
git.kernel.org/stable/c/754e8b74281dd54a324698803483f47cf3355ae1
git.kernel.org/stable/c/d5917b7af7cae0e2804f9d127a03268035098b7f
git.kernel.org/stable/c/ebd97dbe3c55d68346b9c5fb00634a7f5b10bbee
Related
AI Score
Confidence
Low
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial