CVE-2024-42121
linux: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check index msg_id before read...
CVE-2024-42121 is fixed in 36 products on 1 platform, first by DEBIAN-CVE-2024-42121, released July 30, 2024. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.8
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0026
17th percentile
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check index msg_id before read or write [WHAT] msg_id is used as an array index and it cannot be a negative value, and therefore cannot be equal to MOD_HDCP_MESSAGE_ID_INVALID (-1). [HOW] Check whether msg_id is valid before reading and setting. This fixes 4 OVERRUN issues reported by Coverity.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · ol 8 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| bpftool · ol 9 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| dtb-aarch64 · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-64kb · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-64kb · sles 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-azure · opensuse-leap 15.6 | 6.4.0-150600.8.11.1 | SUSE-SU-2024:3194-1 | Sep 10, 2024 |
| kernel-azure · sles 15.6 | 6.4.0-150600.8.11.1 | SUSE-SU-2024:3194-1 | Sep 10, 2024 |
| kernel-debug · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-default · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-default · sles 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-default-base · opensuse-leap 15.6 | 6.4.0-150600.23.22.1.150600.12.8.3 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-default-base · sles 15.6 | 6.4.0-150600.23.22.1.150600.12.8.3 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-docs · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-docs · sles 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-kvmsmall · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-livepatch-SLE15-SP6-RT_Update_2 · sles 15.6 | 1-150600.1.3.2 | SUSE-SU-2024:3195-1 | Sep 10, 2024 |
| kernel-livepatch-SLE15-SP6_Update_4 · sles 15.6 | 1-150600.13.3.3 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-obs-build · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-obs-build · sles 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-obs-qa · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-rt · opensuse-leap 15.6 | 6.4.0-150600.10.8.3 | SUSE-SU-2024:3195-1 | Sep 10, 2024 |
| kernel-rt_debug · opensuse-leap 15.6 | 6.4.0-150600.10.8.3 | SUSE-SU-2024:3195-1 | Sep 10, 2024 |
| kernel-source · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-source · sles 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-source-azure · opensuse-leap 15.6 | 6.4.0-150600.8.11.1 | SUSE-SU-2024:3194-1 | Sep 10, 2024 |
| kernel-source-azure · sles 15.6 | 6.4.0-150600.8.11.1 | SUSE-SU-2024:3194-1 | Sep 10, 2024 |
| kernel-source-rt · opensuse-leap 15.6 | 6.4.0-150600.10.8.3 | SUSE-SU-2024:3195-1 | Sep 10, 2024 |
| kernel-syms · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-syms · sles 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-syms-azure · opensuse-leap 15.6 | 6.4.0-150600.8.11.1 | SUSE-SU-2024:3194-1 | Sep 10, 2024 |
| kernel-syms-azure · sles 15.6 | 6.4.0-150600.8.11.1 | SUSE-SU-2024:3194-1 | Sep 10, 2024 |
| kernel-syms-rt · opensuse-leap 15.6 | 6.4.0-150600.10.8.1 | SUSE-SU-2024:3195-1 | Sep 10, 2024 |
| kernel-uek · ol 8 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek · ol 9 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-container · ol 8 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-container · ol 9 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-container-debug · ol 8 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-container-debug · ol 9 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-core · ol 8 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-core · ol 9 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-debug · ol 8 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-debug · ol 9 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-debug-core · ol 8 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-debug-core · ol 9 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-debug-devel · ol 8 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-debug-devel · ol 9 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-debug-modules · ol 8 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-debug-modules · ol 9 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-debug-modules-extra · ol 8 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-debug-modules-extra · ol 9 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-devel · ol 8 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-devel · ol 9 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-doc · ol 8 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-doc · ol 9 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-modules · ol 8 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-modules · ol 9 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-modules-extra · ol 8 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-uek-modules-extra · ol 9 | 0:5.15.0-210.163.7.el9uek | ELSA-2024-12618 | Sep 12, 2024 |
| kernel-zfcpdump · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-zfcpdump · sles 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| linux · Debian 12.15 (bookworm) | 6.1.98-1 | DEBIAN-CVE-2024-42121 | Jul 30, 2024 |
| linux · Debian 13.5 (trixie) | 6.9.9-1 | DEBIAN-CVE-2024-42121 | Jul 30, 2024 |
| linux · Debian 14 | 6.9.9-1 | DEBIAN-CVE-2024-42121 | Jul 30, 2024 |
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