In the Linux kernel, the following vulnerability has been resolved:
media: anysee: fix null-ptr-deref in anysee_master_xfer
In anysee_master_xfer, msg is controlled by user. When msg[i].buf is null and msg[i].len is zero, former checks on msg[i].buf would be passed. Malicious data finally reach anysee_master_xfer. If accessing msg[i].buf[0] without sanity check, null ptr deref would happen. We add check on msg[i].len to prevent crash.
Similar commit: commit 0ed554fd769a ("media: dvb-usb: az6027: fix null-ptr-deref in az6027_i2c_xfer()")
[hverkuil: add spaces around +]
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Dec 29, 2025 | Dec 29, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernelUpgrade kernel-tools | Mar 10, 2026 | Mar 10, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Dec 24, 2025 |
| Ubuntu | — | Upgrade linux-gcp-fipsUpgrade linux-nvidia-tegra-igxUpgrade linux-nvidia-tegraUpgrade linux-ibm-5.15Upgrade linux-lowlatencyUpgrade linux-nvidia-tegra-5.15Upgrade linux-gcp-5.4Upgrade linux-ibm-5.4Upgrade linux-azure-fde-5.15Upgrade linux-azure-fipsUpgrade linux-gkeopUpgrade linuxUpgrade linux-gkeUpgrade linux-intel-iot-realtimeUpgrade linux-oracle-5.4Upgrade linux-awsUpgrade linux-aws-fipsUpgrade linux-bluefieldUpgrade linux-ibmUpgrade linux-oracleUpgrade linux-lowlatency-hwe-5.15Upgrade linux-kvmUpgrade linux-xilinx-zynqmpUpgrade linux-gcp-5.15Upgrade linux-azure-fdeUpgrade linux-intel-iotgUpgrade linux-iotUpgrade linux-raspiUpgrade linux-azure-5.4Upgrade linux-realtimeUpgrade linux-intel-iotg-5.15Upgrade linux-riscv-5.15Upgrade linux-aws-5.4Upgrade linux-nvidiaUpgrade linux-oracle-5.15Upgrade linux-hwe-5.4Upgrade linux-fipsUpgrade linux-hwe-5.15Upgrade linux-azure-5.15Upgrade linux-raspi-5.4Upgrade linux-azureUpgrade linux-aws-5.15Upgrade linux-gcp | Jan 6, 2026 | Dec 24, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Dec 24, 2025 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub