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In the Linux kernel, the following vulnerability has been resolved:
media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init
Syzbot reported that -1 is used as array index. The problem was in missing validation check.
hdw->unit_number is initialized with -1 and then if init table walk fails this value remains unchanged. Since code blindly uses this member for array indexing adding sanity check is the easiest fix for that.
hdw->workpoll initialization moved upper to prevent warning in __flush_work.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Feb 27, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade python3-perfUpgrade kernelUpgrade kernel-abi-stablelists | May 13, 2025 | Feb 26, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernelUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade python3-perfUpgrade kernel-abi-stablelists | Jun 11, 2025 | Feb 26, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade bpftoolUpgrade kernel-tools-libsUpgrade python3-perf | Jun 11, 2025 | Feb 26, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 26, 2025 |
| Ubuntu | — | Upgrade linux-gcp-5.15Upgrade linux-gcp-fipsUpgrade linux-azure-4.15Upgrade linux-awsUpgrade linux-gcp-4.15Upgrade linux-intel-iotg-5.15Upgrade linux-hweUpgrade linux-riscv-5.15Upgrade linux-realtimeUpgrade linux-kvmUpgrade linux-fipsUpgrade linux-gcpUpgrade linux-lowlatency-hwe-5.15Upgrade linux-bluefieldUpgrade linux-azure-5.4Upgrade linux-intel-iotgUpgrade linux-raspi-5.4Upgrade linux-hwe-5.4Upgrade linux-azure-fipsUpgrade linux-oracle-5.15Upgrade linux-aws-hweUpgrade linux-ibm-5.4Upgrade linux-gcp-5.4Upgrade linux-aws-5.15Upgrade linux-nvidiaUpgrade linux-gkeUpgrade linux-azure-5.15Upgrade linux-iotUpgrade linuxUpgrade linux-raspiUpgrade linux-oracleUpgrade linux-oracle-5.4Upgrade linux-gkeopUpgrade linux-lowlatencyUpgrade linux-ibmUpgrade linux-azureUpgrade linux-hwe-5.15Upgrade linux-aws-5.4Upgrade linux-aws-fips | Mar 3, 2025 | Feb 26, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Feb 26, 2025 |
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