Unrated severityNVD Advisory· Published Dec 19, 2024· Updated Dec 31, 2024
libxl leaks data to PVH guests via ACPI tables
CVE-2024-45819
Description
PVH guests have their ACPI tables constructed by the toolstack. The construction involves building the tables in local memory, which are then copied into guest memory. While actually used parts of the local memory are filled in correctly, excess space that is being allocated is left with its prior contents.
Affected products
29- osv-coords28 versionspkg:rpm/opensuse/xen&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/xen&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/xen&distro=openSUSE%20Leap%20Micro%205.5pkg:rpm/opensuse/xen&distro=openSUSE%20Tumbleweedpkg:rpm/suse/xen&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.1pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP5pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP6pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/xen&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/xen&distro=SUSE%20Manager%20Server%204.3
< 4.17.5_06-150500.3.42.1+ 27 more
- (no CPE)range: < 4.17.5_06-150500.3.42.1
- (no CPE)range: < 4.18.3_06-150600.3.12.1
- (no CPE)range: < 4.17.5_06-150500.3.42.1
- (no CPE)range: < 4.19.0_06-1.1
- (no CPE)range: < 4.14.6_22-150300.3.84.1
- (no CPE)range: < 4.13.5_16-150200.3.99.1
- (no CPE)range: < 4.14.6_22-150300.3.84.1
- (no CPE)range: < 4.16.6_06-150400.4.65.1
- (no CPE)range: < 4.16.6_06-150400.4.65.1
- (no CPE)range: < 4.14.6_22-150300.3.84.1
- (no CPE)range: < 4.14.6_22-150300.3.84.1
- (no CPE)range: < 4.16.6_06-150400.4.65.1
- (no CPE)range: < 4.16.6_06-150400.4.65.1
- (no CPE)range: < 4.17.5_06-150500.3.42.1
- (no CPE)range: < 4.17.5_06-150500.3.42.1
- (no CPE)range: < 4.18.3_06-150600.3.12.1
- (no CPE)range: < 4.17.5_06-150500.3.42.1
- (no CPE)range: < 4.18.3_06-150600.3.12.1
- (no CPE)range: < 4.12.4_58-3.124.1
- (no CPE)range: < 4.13.5_16-150200.3.99.1
- (no CPE)range: < 4.14.6_22-150300.3.84.1
- (no CPE)range: < 4.16.6_06-150400.4.65.1
- (no CPE)range: < 4.13.5_16-150200.3.99.1
- (no CPE)range: < 4.14.6_22-150300.3.84.1
- (no CPE)range: < 4.16.6_06-150400.4.65.1
- (no CPE)range: < 4.12.4_58-3.124.1
- (no CPE)range: < 4.16.6_06-150400.4.65.1
- (no CPE)range: < 4.16.6_06-150400.4.65.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1News mentions
0No linked articles in our index yet.