In the Linux kernel, the following vulnerability has been resolved:
ALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set()
tuning_ctl_set() might have buffer overrun at (X) if it didn't break from loop by matching (A).
static int tuning_ctl_set(...) { for (i = 0; i < TUNING_CTLS_COUNT; i++) (A) if (nid == ca0132_tuning_ctls[i].nid) break;
snd_hda_power_up(...); (X) dspio_set_param(..., ca0132_tuning_ctls[i].mid, ...); snd_hda_power_down(...); ^
return 1; }
We will get below error by cppcheck
sound/pci/hda/patch_ca0132.c:4229:2: note: After for loop, i has value 12 for (i = 0; i < TUNING_CTLS_COUNT; i++) ^ sound/pci/hda/patch_ca0132.c:4234:43: note: Array index out of bounds dspio_set_param(codec, ca0132_tuning_ctls[i].mid, 0x20, ^ This patch cares non match case.
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Dec 10, 2025 | Dec 10, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Dec 9, 2025 |
| Ubuntu | — | Upgrade linux-realtimeUpgrade linux-hwe-5.15Upgrade linux-intel-iotgUpgrade linux-azure-5.4Upgrade linux-lowlatency-hwe-5.15Upgrade linux-azureUpgrade linux-gkeUpgrade linux-lowlatencyUpgrade linux-aws-5.15Upgrade linux-oracle-5.4Upgrade linux-intel-iotg-5.15Upgrade linux-azure-fdeUpgrade linux-kvmUpgrade linux-nvidia-tegra-5.15Upgrade linux-aws-5.4Upgrade linux-raspiUpgrade linux-gcp-5.15Upgrade linux-bluefieldUpgrade linux-raspi-5.4Upgrade linux-iotUpgrade linux-awsUpgrade linux-nvidia-tegraUpgrade linux-gcp-5.4Upgrade linux-hwe-5.4Upgrade linux-ibm-5.4Upgrade linux-aws-fipsUpgrade linux-ibmUpgrade linux-oracle-5.15Upgrade linux-intel-iot-realtimeUpgrade linux-riscv-5.15Upgrade linux-nvidiaUpgrade linuxUpgrade linux-nvidia-tegra-igxUpgrade linux-ibm-5.15Upgrade linux-azure-fipsUpgrade linux-gcp-fipsUpgrade linux-azure-fde-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-gkeopUpgrade linux-gcpUpgrade linux-azure-5.15Upgrade linux-oracleUpgrade linux-fips | Dec 11, 2025 | Dec 9, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Dec 9, 2025 |
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