| From bippy-1.2.0 Mon Sep 17 00:00:00 2001 |
| From: Greg Kroah-Hartman <gregkh@kernel.org> |
| To: <linux-cve-announce@vger.kernel.org> |
| Reply-to: <cve@kernel.org>, <linux-kernel@vger.kernel.org> |
| Subject: 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. |
| |
| The Linux kernel CVE team has assigned CVE-2025-23157 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Issue introduced in 4.19 with commit 1a73374a04e555103e5369429a30999114001dda and fixed in 5.4.293 with commit e5133a0b25463674903fdc0528e0a29b7267130e |
| Issue introduced in 4.19 with commit 1a73374a04e555103e5369429a30999114001dda and fixed in 5.10.237 with commit 2b8b9ea4e26a501eb220ea189e42b4527e65bdfa |
| Issue introduced in 4.19 with commit 1a73374a04e555103e5369429a30999114001dda and fixed in 5.15.181 with commit 1ad6aa1464b8a5ce5c194458315021e8d216108e |
| Issue introduced in 4.19 with commit 1a73374a04e555103e5369429a30999114001dda and fixed in 6.1.135 with commit 26bbedd06d85770581fda5d78e78539bb088fad1 |
| Issue introduced in 4.19 with commit 1a73374a04e555103e5369429a30999114001dda and fixed in 6.6.88 with commit d4d88ece4ba91df5b02f1d3f599650f9e9fc0f45 |
| Issue introduced in 4.19 with commit 1a73374a04e555103e5369429a30999114001dda and fixed in 6.12.24 with commit 53e376178ceacca3ef1795038b22fc9ef45ff1d3 |
| Issue introduced in 4.19 with commit 1a73374a04e555103e5369429a30999114001dda and fixed in 6.13.12 with commit b2541e29d82da8a0df728aadec3e0a8db55d517b |
| Issue introduced in 4.19 with commit 1a73374a04e555103e5369429a30999114001dda and fixed in 6.14.3 with commit cb5be9039f91979f8a2fac29f529f746d7848f3e |
| Issue introduced in 4.19 with commit 1a73374a04e555103e5369429a30999114001dda and fixed in 6.15 with commit 172bf5a9ef70a399bb227809db78442dc01d9e48 |
| |
| Please see https://www.kernel.org for a full list of currently supported |
| kernel versions by the kernel community. |
| |
| Unaffected versions might change over time as fixes are backported to |
| older supported kernel versions. The official CVE entry at |
| https://cve.org/CVERecord/?id=CVE-2025-23157 |
| will be updated if fixes are backported, please check that for the most |
| up to date information about this issue. |
| |
| |
| Affected files |
| ============== |
| |
| The file(s) affected by this issue are: |
| drivers/media/platform/qcom/venus/hfi_parser.c |
| |
| |
| Mitigation |
| ========== |
| |
| The Linux kernel CVE team recommends that you update to the latest |
| stable kernel version for this, and many other bugfixes. Individual |
| changes are never tested alone, but rather are part of a larger kernel |
| release. Cherry-picking individual commits is not recommended or |
| supported by the Linux kernel community at all. If however, updating to |
| the latest release is impossible, the individual changes to resolve this |
| issue can be found at these commits: |
| 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 |
