An issue was discovered in the Linux kernel before 5.8.6. drivers/media/cec/core/cec-api.c leaks one byte of kernel memory on specific hardware to unprivileged users, because of directly assigning log_addrs with a hole in the struct.
CVSS Details
- CVSS 3.1 Base Score: 3.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | Sep 18, 2023 |
| Dell Powerstore Dsa2024120 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | Mar 26, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-perfUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade kernel-tools-libs | Jan 10, 2024 | Sep 18, 2023 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade python3-perfUpgrade kernel | Jan 10, 2024 | Sep 18, 2023 |
| Suse | — | Upgrade kernel-default-extraUpgrade kernel-devel-azureUpgrade kernel-zfcpdumpUpgrade kernel-azure-baseUpgrade kernel-vanilla-develUpgrade kernel-azure-develUpgrade kernel-default-manUpgrade kernel-vanilla-livepatch-develUpgrade kernel-obs-buildUpgrade kernel-syms-azureUpgrade kernel-debug-baseUpgrade kernel-docsUpgrade kernel-macrosUpgrade kernel-default-develUpgrade kernel-preempt-develUpgrade kernel-vanilla-baseUpgrade kernel-preemptUpgrade dtb-alUpgrade kernel-zfcpdump-manUpgrade kernel-azureUpgrade kernel-64kbUpgrade dtb-zteUpgrade kernel-64kb-develUpgrade kernel-symsUpgrade kernel-default-baseUpgrade kernel-sourceUpgrade kernel-kvmsmall-baseUpgrade kernel-vanillaUpgrade kernel-source-azureUpgrade kernel-develUpgrade reiserfs-kmp-defaultUpgrade kernel-default | Aug 9, 2024 | Sep 18, 2023 |
| Ubuntu | — | Upgrade linux-gcp-5.4Upgrade linux-aws-fipsUpgrade linux-aws-hweUpgrade linux-azure-5.4Upgrade linux-kvmUpgrade linux-hwe-5.4Upgrade linux-oracleUpgrade linux-gcp-4.15Upgrade linux-gcp-fipsUpgrade linux-hweUpgrade linux-fipsUpgrade linux-azure-fipsUpgrade linuxUpgrade linux-gcpUpgrade linux-awsUpgrade linux-azureUpgrade linux-oracle-5.4Upgrade linux-azure-4.15Upgrade linux-aws-5.4Upgrade linux-raspi-5.4Upgrade linux-raspi | Nov 19, 2024 | Sep 18, 2023 |
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