CVE-2023-52801
Description
In the Linux kernel, the following vulnerability has been resolved: iommufd: Fix missing update of domains_itree after splitting iopt_area In iopt_area_split(), if the original iopt_area has filled a domain and is linked to domains_itree, pages_nodes have to be properly reinserted. Otherwise the domains_itree becomes corrupted and we will UAF.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: alma — https://errata.almalinux.org/9/ALSA-2024-6567.html
Vendor advisory: alma — https://bugzilla.redhat.com/2301637
Vendor advisory: alma — https://bugzilla.redhat.com/2301496
Vendor advisory: alma — https://bugzilla.redhat.com/2301465
Vendor advisory: alma — https://bugzilla.redhat.com/2300713
Vendor advisory: alma — https://bugzilla.redhat.com/2300520
Vendor advisory: alma — https://bugzilla.redhat.com/2300491
Vendor advisory: alma — https://bugzilla.redhat.com/2300429
Vendor advisory: alma — https://bugzilla.redhat.com/2300414
Vendor advisory: alma — https://bugzilla.redhat.com/2300409
Vendor advisory: alma — https://bugzilla.redhat.com/2297520
Vendor advisory: alma — https://bugzilla.redhat.com/2297511
Vendor advisory: alma — https://bugzilla.redhat.com/2293440
Vendor advisory: alma — https://bugzilla.redhat.com/2293276
Vendor advisory: alma — https://bugzilla.redhat.com/2293273
Vendor advisory: alma — https://bugzilla.redhat.com/2284402
Vendor advisory: alma — https://bugzilla.redhat.com/2284271
Vendor advisory: alma — https://bugzilla.redhat.com/2282709
Vendor advisory: alma — https://bugzilla.redhat.com/2281968
Vendor advisory: alma — https://bugzilla.redhat.com/2281727
Vendor advisory: alma — https://bugzilla.redhat.com/2281151
Vendor advisory: alma — https://bugzilla.redhat.com/2281052
Vendor advisory: alma — https://bugzilla.redhat.com/2278206
Vendor advisory: alma — https://bugzilla.redhat.com/2275678
Vendor advisory: alma — https://bugzilla.redhat.com/2273141
Vendor advisory: alma — https://bugzilla.redhat.com/2269436
Vendor advisory: alma — https://bugzilla.redhat.com/2269434
Vendor advisory: alma — https://bugzilla.redhat.com/2265797
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2023-52801
Vendor advisory: rocky — https://errata.rockylinux.org/RLSA-2024:6567
Vendor advisory: rocky — https://errata.rockylinux.org/RXSA-2024:6567
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2023-52801.html
Vendor advisory: redhat — https://access.redhat.com/errata/RHSA-2024:6567
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| rhel | 9 | fixed | |
| sles | affected | | |
| rocky | 9 | fixed | |
| debian | bookworm | fixed | 0 |
| debian | bullseye | fixed | 0 |
| debian | forky | fixed | 6.6.8-1 |
| debian | sid | fixed | 6.6.8-1 |
| debian | trixie | fixed | 6.6.8-1 |
References
- https://access.redhat.com/errata/RHSA-2024:6567
- https://www.suse.com/security/cve/CVE-2023-52801.html
- https://errata.rockylinux.org/RXSA-2024:6567
- https://errata.rockylinux.org/RLSA-2024:6567
- https://security-tracker.debian.org/tracker/CVE-2023-52801
- https://bugzilla.redhat.com/2265797
- https://bugzilla.redhat.com/2269434
- https://bugzilla.redhat.com/2269436
- https://bugzilla.redhat.com/2273141
- https://bugzilla.redhat.com/2275678
- https://bugzilla.redhat.com/2278206
- https://bugzilla.redhat.com/2281052
- https://bugzilla.redhat.com/2281151
- https://bugzilla.redhat.com/2281727
- https://bugzilla.redhat.com/2281968
- https://bugzilla.redhat.com/2282709
- https://bugzilla.redhat.com/2284271
- https://bugzilla.redhat.com/2284402
- https://bugzilla.redhat.com/2293273
- https://bugzilla.redhat.com/2293276
- https://bugzilla.redhat.com/2293440
- https://bugzilla.redhat.com/2297511
- https://bugzilla.redhat.com/2297520
- https://bugzilla.redhat.com/2300409
- https://bugzilla.redhat.com/2300414
Verify integrity in audit chain (admin only). AS-IS.