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PUBLISHED

CVE-2024-27077

media: v4l2-mem2mem: fix a memleak in v4l2_m2m_register_entity

Reserved:2024-02-19
Published:2024-05-01
Updated:2024-05-13

Description

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-mem2mem: fix a memleak in v4l2_m2m_register_entity The entity->name (i.e. name) is allocated in v4l2_m2m_register_entity but isn't freed in its following error-handling paths. This patch adds such deallocation to prevent memleak of entity->name.

Product status

Default status
unaffected

be2fff656322 before 3dd8abb0ed0e
affected

be2fff656322 before 0175f2d34c85
affected

be2fff656322 before afd2a82fe300
affected

be2fff656322 before dc866b69cc51
affected

be2fff656322 before 0c9550b032de
affected

be2fff656322 before 90029b9c979b
affected

be2fff656322 before 5dc319cc3c4f
affected

be2fff656322 before 9c23ef30e840
affected

be2fff656322 before 8f94b49a5b5d
affected

Default status
affected

4.19
affected

Any version before 4.19
unaffected

4.19.311
unaffected

5.4.273
unaffected

5.10.214
unaffected

5.15.153
unaffected

6.1.83
unaffected

6.6.23
unaffected

6.7.11
unaffected

6.8.2
unaffected

6.9
unaffected

References

https://git.kernel.org/stable/c/3dd8abb0ed0e0a7c66d6d677c86ccb188cc39333

https://git.kernel.org/stable/c/0175f2d34c85744f9ad6554f696cf0afb5bd04e4

https://git.kernel.org/stable/c/afd2a82fe300032f63f8be5d6cd6981e75f8bbf2

https://git.kernel.org/stable/c/dc866b69cc51af9b8509b4731b8ce2a4950cd0ef

https://git.kernel.org/stable/c/0c9550b032de48d6a7fa6a4ddc09699d64d9300d

https://git.kernel.org/stable/c/90029b9c979b60de5cb2b70ade4bbf61d561bc5d

https://git.kernel.org/stable/c/5dc319cc3c4f7b74f7dfba349aa26f87efb52458

https://git.kernel.org/stable/c/9c23ef30e840fedc66948299509f6c2777c9cf4f

https://git.kernel.org/stable/c/8f94b49a5b5d386c038e355bef6347298aabd211

cve.org CVE-2024-27077

nvd.nist.gov CVE-2024-27077

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