| 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-2025-37912: ice: Check VF VSI Pointer Value in ice_vc_add_fdir_fltr() |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| ice: Check VF VSI Pointer Value in ice_vc_add_fdir_fltr() |
| |
| As mentioned in the commit baeb705fd6a7 ("ice: always check VF VSI |
| pointer values"), we need to perform a null pointer check on the return |
| value of ice_get_vf_vsi() before using it. |
| |
| The Linux kernel CVE team has assigned CVE-2025-37912 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Issue introduced in 5.15.172 with commit e81b674ead8e2172b2a69e7b45e079239ace4dbc and fixed in 5.15.182 with commit a32dcc3b8293600ddc4024731b4d027d4de061a4 |
| Issue introduced in 6.1.103 with commit 8e02cd98a6e24389d476e28436d41e620ed8e559 and fixed in 6.1.138 with commit 0561f2e374c3732b90e50f0a244791a4308ec67e |
| Issue introduced in 6.6.44 with commit d62389073a5b937413e2d1bc1da06ccff5103c0c and fixed in 6.6.90 with commit eae60cfe25d022d7f0321dba4cc23ad8e87ade48 |
| Issue introduced in 6.11 with commit 6ebbe97a488179f5dc85f2f1e0c89b486e99ee97 and fixed in 6.12.28 with commit 073791e9cfe6e4a11a6d85816ba87b1aa207493e |
| Issue introduced in 6.11 with commit 6ebbe97a488179f5dc85f2f1e0c89b486e99ee97 and fixed in 6.14.6 with commit f68237982dc012230550f4ecf7ce286a9c37ddc9 |
| Issue introduced in 6.11 with commit 6ebbe97a488179f5dc85f2f1e0c89b486e99ee97 and fixed in 6.15 with commit 425c5f266b2edeee0ce16fedd8466410cdcfcfe3 |
| Issue introduced in 6.10.3 with commit 292081c4e7f575a79017d5cbe1a0ec042783976f |
| |
| 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-2025-37912 |
| 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/intel/ice/ice_virtchnl_fdir.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/a32dcc3b8293600ddc4024731b4d027d4de061a4 |
| https://git.kernel.org/stable/c/0561f2e374c3732b90e50f0a244791a4308ec67e |
| https://git.kernel.org/stable/c/eae60cfe25d022d7f0321dba4cc23ad8e87ade48 |
| https://git.kernel.org/stable/c/073791e9cfe6e4a11a6d85816ba87b1aa207493e |
| https://git.kernel.org/stable/c/f68237982dc012230550f4ecf7ce286a9c37ddc9 |
| https://git.kernel.org/stable/c/425c5f266b2edeee0ce16fedd8466410cdcfcfe3 |
