Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.14.292, < 4.14.295 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/11ebf32fde46572b0aaf3c2bdd97d923ef5a03abPatch
- https://git.kernel.org/stable/c/1e98318af2f163eadaff815abcef38d27ca92c1ePatch
- https://git.kernel.org/stable/c/38cf372b17f0a5f35c1b716a100532d539f0eb33Patch
- https://git.kernel.org/stable/c/62ce44c4fff947eebdf10bb582267e686e6835c9Patch
- https://git.kernel.org/stable/c/754e8b74281dd54a324698803483f47cf3355ae1Patch
- https://git.kernel.org/stable/c/d5917b7af7cae0e2804f9d127a03268035098b7fPatch
- https://git.kernel.org/stable/c/ebd97dbe3c55d68346b9c5fb00634a7f5b10bbeePatch
- https://git.kernel.org/stable/c/11ebf32fde46572b0aaf3c2bdd97d923ef5a03abPatch
- https://git.kernel.org/stable/c/1e98318af2f163eadaff815abcef38d27ca92c1ePatch
- https://git.kernel.org/stable/c/38cf372b17f0a5f35c1b716a100532d539f0eb33Patch
- https://git.kernel.org/stable/c/62ce44c4fff947eebdf10bb582267e686e6835c9Patch
- https://git.kernel.org/stable/c/754e8b74281dd54a324698803483f47cf3355ae1Patch
- https://git.kernel.org/stable/c/d5917b7af7cae0e2804f9d127a03268035098b7fPatch
- https://git.kernel.org/stable/c/ebd97dbe3c55d68346b9c5fb00634a7f5b10bbeePatch
FAQ
What is CVE-2022-48641?
CVE-2022-48641 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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. Th...
How severe is CVE-2022-48641?
CVE-2022-48641 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-48641?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.