Description
In the Linux kernel, the following vulnerability has been resolved: dm-integrity: don't increment hash_offset twice hash_offset is already incremented in the loop "for (i = 0; i < to_copy; i++, ts--)". Do not increment it again.
References8
- git.kernel.org/stable/c/39697e2759ac23e65361fe61482f8174cad8a752
- git.kernel.org/stable/c/4f4e43337e9ef322595201cfc24def50fd624219
- git.kernel.org/stable/c/5dfd8042635278613da3b88553e25ade2103cd58
- git.kernel.org/stable/c/829476c06496aab018f14127c055adb164d1a750
- git.kernel.org/stable/c/c66b1781a54984227e94b862be9328d81d81e51c
- git.kernel.org/stable/c/cf9feed8c131e303ecf2afebe6f791be018818ad
- git.kernel.org/stable/c/e6646f4d711d74930d39cce6fb7bfcae4cbee5fd
- git.kernel.org/stable/c/edf025f083854f80032b73a1aad69a3c90db236f
Metrics
- CVSS 3.1
-
7.1
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L - EPSS — exploit probability
- 1% percentile: 46 · as of 11 November 2026
- CWE
- CWE-682
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.