CVE-2024-27078: media: v4l2-tpg: fix some memleaks in tpg_alloc
First published: Wed May 01 2024(Updated: )
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.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.119-1 6.12.5-1 | |
| Linux Linux kernel | >=3.18<4.19.311 | |
| Linux Linux kernel | >=4.20<5.4.273 | |
| Linux Linux kernel | >=5.5<5.10.214 | |
| Linux Linux kernel | >=5.11<5.15.153 | |
| Linux Linux kernel | >=5.16<6.1.83 | |
| Linux Linux kernel | >=6.2<6.6.23 | |
| Linux Linux kernel | >=6.7<6.7.11 | |
| Linux Linux kernel | >=6.8<6.8.2 |
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Reference Links
- 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://launchpad.net/bugs/cve/CVE-2024-27078
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-27078
- https://nvd.nist.gov/vuln/detail/CVE-2024-27078
- https://security-tracker.debian.org/tracker/CVE-2024-27078
- https://ubuntu.com/security/CVE-2024-27078
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
- https://git.kernel.org/linus/8cf9c5051076e0eb958f4361d50d8b0c3ee6691c
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