| 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-2024-41046: net: ethernet: lantiq_etop: fix double free in detach |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| net: ethernet: lantiq_etop: fix double free in detach |
| |
| The number of the currently released descriptor is never incremented |
| which results in the same skb being released multiple times. |
| |
| The Linux kernel CVE team has assigned CVE-2024-41046 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Issue introduced in 3.0 with commit 504d4721ee8e432af4b5f196a08af38bc4dac5fe and fixed in 4.19.318 with commit 1a2db00a554cfda57c397cce79b2804bf9633fec |
| Issue introduced in 3.0 with commit 504d4721ee8e432af4b5f196a08af38bc4dac5fe and fixed in 5.4.280 with commit 907443174e76b854d28024bd079f0e53b94dc9a1 |
| Issue introduced in 3.0 with commit 504d4721ee8e432af4b5f196a08af38bc4dac5fe and fixed in 5.10.222 with commit 22b16618a80858b3a9d607708444426948cc4ae1 |
| Issue introduced in 3.0 with commit 504d4721ee8e432af4b5f196a08af38bc4dac5fe and fixed in 5.15.163 with commit 69ad5fa0ce7c548262e0770fc2b726fe7ab4f156 |
| Issue introduced in 3.0 with commit 504d4721ee8e432af4b5f196a08af38bc4dac5fe and fixed in 6.1.100 with commit c2b66e2b3939af63699e4a4bd25a8ac4a9b1d1b3 |
| Issue introduced in 3.0 with commit 504d4721ee8e432af4b5f196a08af38bc4dac5fe and fixed in 6.6.41 with commit 9d23909ae041761cb2aa0c3cb1748598d8b6bc54 |
| Issue introduced in 3.0 with commit 504d4721ee8e432af4b5f196a08af38bc4dac5fe and fixed in 6.9.10 with commit 84aaaa796a19195fc59290154fef9aeb1fba964f |
| Issue introduced in 3.0 with commit 504d4721ee8e432af4b5f196a08af38bc4dac5fe and fixed in 6.10 with commit e1533b6319ab9c3a97dad314dd88b3783bc41b69 |
| |
| 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-2024-41046 |
| 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/net/ethernet/lantiq_etop.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/1a2db00a554cfda57c397cce79b2804bf9633fec |
| https://git.kernel.org/stable/c/907443174e76b854d28024bd079f0e53b94dc9a1 |
| https://git.kernel.org/stable/c/22b16618a80858b3a9d607708444426948cc4ae1 |
| https://git.kernel.org/stable/c/69ad5fa0ce7c548262e0770fc2b726fe7ab4f156 |
| https://git.kernel.org/stable/c/c2b66e2b3939af63699e4a4bd25a8ac4a9b1d1b3 |
| https://git.kernel.org/stable/c/9d23909ae041761cb2aa0c3cb1748598d8b6bc54 |
| https://git.kernel.org/stable/c/84aaaa796a19195fc59290154fef9aeb1fba964f |
| https://git.kernel.org/stable/c/e1533b6319ab9c3a97dad314dd88b3783bc41b69 |
