CVE-2023-2124
First published: Mon Apr 17 2023(Updated: )
A flaw in the Linux Kernel found for the XFS file system. When mounting a user-supplied XFS disk image, the out of bounds memory access can happen. It happens for some corner case when data in Log journal of XFS image different from on-disk buffer that appears to be newer (so this is a dirty log case). Reference: <a href="https://lore.kernel.org/linux-xfs/20230412214034.GL3223426@dread.disaster.area/T/#m1ebbcd1ad061d2d33bef6f0534a2b014744d152d">https://lore.kernel.org/linux-xfs/20230412214034.GL3223426@dread.disaster.area/T/#m1ebbcd1ad061d2d33bef6f0534a2b014744d152d</a>
Credit: secalert@redhat.com secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <=6.3 | |
| Linux Linux kernel | <6.4 | |
| Debian Debian Linux | =11.0 | |
| Debian Debian Linux | =12.0 | |
| All of | ||
| Netapp H300s Firmware | ||
| Netapp H300s | ||
| All of | ||
| Netapp H410c Firmware | ||
| Netapp H410c | ||
| All of | ||
| Netapp H410s Firmware | ||
| Netapp H410s | ||
| All of | ||
| Netapp H500s Firmware | ||
| Netapp H500s | ||
| All of | ||
| Netapp H700s Firmware | ||
| Netapp H700s | ||
| redhat/kernel | <6.4 | 6.4 |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.123-1 6.1.119-1 6.12.9-1 6.12.10-1 |
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Reference Links
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/xfs/xfs_buf_item_recover.c?h=v6.4-rc1&id=22ed903eee23a5b174e240f1cdfa9acf393a5210
- https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
- https://security.netapp.com/advisory/ntap-20230622-0010/
- https://syzkaller.appspot.com/bug?extid=7e9494b8b399902e994e
- https://www.debian.org/security/2023/dsa-5448
- https://www.debian.org/security/2023/dsa-5480
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/xfs/xfs_buf_item_recover.c?h=v6.4-rc1&id=22ed903eee23a5b174e240f1cdfa9acf393a5210
- https://launchpad.net/bugs/cve/CVE-2023-2124
- https://lore.kernel.org/linux-xfs/20230412214034.GL3223426@dread.disaster.area/T/#m1ebbcd1ad061d2d33bef6f0534a2b014744d152d
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2187963
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2187439#c17
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2187446
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2187439#c18
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2187439#c21
- https://access.redhat.com/errata/RHSA-2023:3708
- https://access.redhat.com/errata/RHSA-2023:3723
- https://access.redhat.com/errata/RHSA-2023:4137
- https://access.redhat.com/errata/RHSA-2023:4138
- https://access.redhat.com/errata/RHSA-2023:4515
- https://access.redhat.com/errata/RHSA-2023:4541
- https://access.redhat.com/errata/RHSA-2023:4517
- https://access.redhat.com/errata/RHSA-2023:4789
- https://access.redhat.com/errata/RHSA-2023:4817
- https://access.redhat.com/errata/RHSA-2023:4815
- https://access.redhat.com/errata/RHSA-2023:4961
- https://access.redhat.com/errata/RHSA-2023:4962
- https://bugzilla.redhat.com/show_bug.cgi?id=2187439
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2124
- https://nvd.nist.gov/vuln/detail/CVE-2023-2124
- https://security-tracker.debian.org/tracker/CVE-2023-2124
- https://ubuntu.com/security/CVE-2023-2124
- https://www.openwall.com/lists/oss-security/2023/04/19/2
- https://git.kernel.org/linus/22ed903eee23a5b174e240f1cdfa9acf393a5210
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