CVE-2025-23157

media: venus: hfi_parser: add check to avoid out of bound access

Description

In the Linux kernel, the following vulnerability has been resolved: media: venus: hfi_parser: add check to avoid out of bound access There is a possibility that init_codecs is invoked multiple times during manipulated payload from video firmware. In such case, if codecs_count can get incremented to value more than MAX_CODEC_NUM, there can be OOB access. Reset the count so that it always starts from beginning.

N/A

CVSS

Severity:

EPSS 0.04%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/e5133a0b25463674903fdc0528e0a29b7267130e
https://git.kernel.org/stable/c/2b8b9ea4e26a501eb220ea189e42b4527e65bdfa
https://git.kernel.org/stable/c/1ad6aa1464b8a5ce5c194458315021e8d216108e
https://git.kernel.org/stable/c/26bbedd06d85770581fda5d78e78539bb088fad1
https://git.kernel.org/stable/c/d4d88ece4ba91df5b02f1d3f599650f9e9fc0f45
https://git.kernel.org/stable/c/53e376178ceacca3ef1795038b22fc9ef45ff1d3
https://git.kernel.org/stable/c/b2541e29d82da8a0df728aadec3e0a8db55d517b
https://git.kernel.org/stable/c/cb5be9039f91979f8a2fac29f529f746d7848f3e
https://git.kernel.org/stable/c/172bf5a9ef70a399bb227809db78442dc01d9e48

Frequently Asked Questions

What is the severity of CVE-2025-23157?: CVE-2025-23157 has not yet been assigned a CVSS score.
How to fix CVE-2025-23157?: To fix CVE-2025-23157, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-23157 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2025-23157 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-23157?: CVE-2025-23157 affects Linux Linux, Linux Linux.

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