media: v4l2-tpg: fix some memleaks in tpg_alloc
In the Linux kernel, the following vulnerability has been resolved: media: v4l2-tpg: fix some memleaks in tpg_alloc In tpg_alloc, resources should be deallocated in each and every error-handling paths, since they are allocated in for statements. Otherwise there would be memleaks because tpg_free is called only when tpg_alloc return 0.
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: media: v4l2-tpg: fix some memleaks in tpg_alloc In tpg_alloc, resources should be deallocated in each and every error-handling paths, since they are allocated in for statements. Otherwise there would be memleaks because tpg_free is called only when tpg_alloc return 0.
05 / REFERENCES
Further evidence
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/0de691ff547d86dd54c24b40a81f9c925df8dd77
- https://git.kernel.org/stable/c/31096da07933598da8522c54bd007376fb152a09
- https://git.kernel.org/stable/c/4c86c772fef06f5d7a66151bac42366825db0941
- https://git.kernel.org/stable/c/622b1cf38521569869c8f7b9fbe9e4f1a289add7
- https://git.kernel.org/stable/c/6bf5c2fade8ed53b2d26fa9875e5b04f36c7145d
- https://git.kernel.org/stable/c/770a57922ce36a8476c43f7400b6501c554ea511
- https://git.kernel.org/stable/c/8269ab16415f2065cd792c49b0475543936cbd79
- https://git.kernel.org/stable/c/8cf9c5051076e0eb958f4361d50d8b0c3ee6691c
- https://git.kernel.org/stable/c/94303a06e1852a366e9671fff46d19459f88cb28
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27078.json
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
- https://nvd.nist.gov/vuln/detail/CVE-2024-27078