| From bippy-5f407fcff5a0 Mon Sep 17 00:00:00 2001 |
| From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| To: <linux-cve-announce@vger.kernel.org> |
| Reply-to: <cve@kernel.org>, <linux-kernel@vger.kernel.org> |
| Subject: CVE-2024-56578: media: imx-jpeg: Set video drvdata before register video device |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| media: imx-jpeg: Set video drvdata before register video device |
| |
| The video drvdata should be set before the video device is registered, |
| otherwise video_drvdata() may return NULL in the open() file ops, and led |
| to oops. |
| |
| The Linux kernel CVE team has assigned CVE-2024-56578 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Issue introduced in 5.13 with commit 2db16c6ed72ce644d5639b3ed15e5817442db4ba and fixed in 5.15.174 with commit f68bb1210fbea252552d97242757f69a219e942b |
| Issue introduced in 5.13 with commit 2db16c6ed72ce644d5639b3ed15e5817442db4ba and fixed in 6.1.120 with commit b88556e82dc18cb708744d062770853a2d5095b2 |
| Issue introduced in 5.13 with commit 2db16c6ed72ce644d5639b3ed15e5817442db4ba and fixed in 6.6.64 with commit 68efeff2f7fccdfedc55f92e92be32997127d16e |
| Issue introduced in 5.13 with commit 2db16c6ed72ce644d5639b3ed15e5817442db4ba and fixed in 6.12.4 with commit 5ade59d28eade49194eb09765afdeb0ba717c39a |
| Issue introduced in 5.13 with commit 2db16c6ed72ce644d5639b3ed15e5817442db4ba and fixed in 6.13 with commit d2b7ecc26bd5406d5ba927be1748aa99c568696c |
| |
| 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-2024-56578 |
| 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/nxp/imx-jpeg/mxc-jpeg.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/f68bb1210fbea252552d97242757f69a219e942b |
| https://git.kernel.org/stable/c/b88556e82dc18cb708744d062770853a2d5095b2 |
| https://git.kernel.org/stable/c/68efeff2f7fccdfedc55f92e92be32997127d16e |
| https://git.kernel.org/stable/c/5ade59d28eade49194eb09765afdeb0ba717c39a |
| https://git.kernel.org/stable/c/d2b7ecc26bd5406d5ba927be1748aa99c568696c |
