A denial of service problem was found, due to a possible recursive locking scenario, resulting in a deadlock in table_clear in drivers/md/dm-ioctl.c in the Linux Kernel Device Mapper-Multipathing sub-component.
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://lore.kernel.org/lkml/ZD1xyZxb3rHot8PV%40redhat.com/t/ Vendor Advisory
- https://lore.kernel.org/lkml/ZD1xyZxb3rHot8PV%40redhat.com/t/ Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 4.4 · linux, fedoraproject, debianNVD modified 2026-10-08 22:17
Affected (CPE criteria) 12
cpe:2.3:o:linux:linux_kernel:6.2:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*
References 18
- https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63AJUCJTZCII2JMAF7MGZEM66KY7IALT/ Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FBLBKW2WM5YSTS6OGEU5SYHXSJ5EWSTV/ Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IXHBLWYNSUBS77TYPOJTADPDXKBH2F4U/ Mailing List, Third Party Advisory
- https://lore.kernel.org/lkml/ZD1xyZxb3rHot8PV%40redhat.com/t/ Vendor Advisory
- https://security.netapp.com/advisory/ntap-20230929-0004/ Third Party Advisory
- https://www.debian.org/security/2023/dsa-5448 Third Party Advisory
- https://www.debian.org/security/2023/dsa-5480 Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63AJUCJTZCII2JMAF7MGZEM66KY7IALT/ Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FBLBKW2WM5YSTS6OGEU5SYHXSJ5EWSTV/ Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IXHBLWYNSUBS77TYPOJTADPDXKBH2F4U/ Mailing List, Third Party Advisory
- https://lore.kernel.org/lkml/ZD1xyZxb3rHot8PV%40redhat.com/t/ Vendor Advisory
- https://security.netapp.com/advisory/ntap-20230929-0004/ Third Party Advisory
- https://www.debian.org/security/2023/dsa-5448 Third Party Advisory
- https://www.debian.org/security/2023/dsa-5480 Third Party Advisory