| 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-2024-41017: jfs: don't walk off the end of ealist |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| jfs: don't walk off the end of ealist |
| |
| Add a check before visiting the members of ea to |
| make sure each ea stays within the ealist. |
| |
| The Linux kernel CVE team has assigned CVE-2024-41017 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Fixed in 4.19.319 with commit 7f91bd0f2941fa36449ce1a15faaa64f840d9746 |
| Fixed in 5.4.281 with commit fc16776a82e8df97b6c4f9a10ba95aa44cef7ba5 |
| Fixed in 5.10.223 with commit 6386f1b6a10e5d1ddd03db4ff6dfc55d488852ce |
| Fixed in 5.15.164 with commit 7e21574195a45fc193555fa40e99fed16565ff7e |
| Fixed in 6.1.102 with commit 4e034f7e563ab723b93a59980e4a1bb33198ece8 |
| Fixed in 6.6.43 with commit 17440dbc66ab98b410514b04987f61deedb86751 |
| Fixed in 6.9.12 with commit f4435f476b9bf059cd9e26a69f5b29c768d00375 |
| Fixed in 6.10.2 with commit dbde7bc91093fa9c2410e418b236b70fde044b73 |
| Fixed in 6.11 with commit d0fa70aca54c8643248e89061da23752506ec0d4 |
| |
| 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-2024-41017 |
| 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: |
| fs/jfs/xattr.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/7f91bd0f2941fa36449ce1a15faaa64f840d9746 |
| https://git.kernel.org/stable/c/fc16776a82e8df97b6c4f9a10ba95aa44cef7ba5 |
| https://git.kernel.org/stable/c/6386f1b6a10e5d1ddd03db4ff6dfc55d488852ce |
| https://git.kernel.org/stable/c/7e21574195a45fc193555fa40e99fed16565ff7e |
| https://git.kernel.org/stable/c/4e034f7e563ab723b93a59980e4a1bb33198ece8 |
| https://git.kernel.org/stable/c/17440dbc66ab98b410514b04987f61deedb86751 |
| https://git.kernel.org/stable/c/f4435f476b9bf059cd9e26a69f5b29c768d00375 |
| https://git.kernel.org/stable/c/dbde7bc91093fa9c2410e418b236b70fde044b73 |
| https://git.kernel.org/stable/c/d0fa70aca54c8643248e89061da23752506ec0d4 |
