In the Linux kernel, the following vulnerability has been resolved:
tls: separate no-async decryption request handling from async
If we're not doing async, the handling is much simpler. There's no reference counting, we just need to wait for the completion to wake us up and return its result.
We should preferably also use a separate crypto_wait. I'm not seeing a UAF as I did in the past, I think aec7961916f3 ("tls: fix race between async notify and socket close") took care of it.
This will make the next fix easier.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade kernel-modules-extra-commonUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade kernel-libbpf-staticUpgrade kernel-libbpf-debuginfoUpgrade kernelUpgrade kernel-modules-extraUpgrade bpftool-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-libbpfUpgrade kernel-tools-debuginfoUpgrade python3-perfUpgrade kernel-develUpgrade perf-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-develUpgrade bpftoolUpgrade kernel-livepatch-6.1.150-174.273Upgrade perfUpgrade kernel-debuginfoUpgrade kernel-libbpf-devel | Sep 30, 2025 | Aug 28, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Sep 25, 2025 | Sep 25, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Aug 28, 2025 |
| Ubuntu | — | Upgrade linux-aws-5.4Upgrade linux-realtimeUpgrade linux-lowlatency-hwe-5.15Upgrade linux-nvidia-tegra-5.15Upgrade linux-lowlatencyUpgrade linux-iotUpgrade linux-kvmUpgrade linux-oracle-5.15Upgrade linux-aws-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-raspiUpgrade linux-fipsUpgrade linux-hwe-5.15Upgrade linux-oracle-5.4Upgrade linux-nvidia-tegraUpgrade linux-intel-iotg-5.15Upgrade linux-azureUpgrade linux-gcp-5.15Upgrade linux-nvidiaUpgrade linux-gkeUpgrade linux-gcp-fipsUpgrade linux-bluefieldUpgrade linux-ibmUpgrade linux-gkeopUpgrade linux-gcp-5.4Upgrade linux-aws-fipsUpgrade linux-intel-iotgUpgrade linux-azure-fipsUpgrade linux-azure-5.4Upgrade linux-azure-5.15Upgrade linux-awsUpgrade linux-oracleUpgrade linux-ibm-5.4Upgrade linux-hwe-5.4Upgrade linux-intel-iot-realtimeUpgrade linux-ibm-5.15Upgrade linux-raspi-realtimeUpgrade linux-nvidia-tegra-igxUpgrade linux-raspi-5.4Upgrade linuxUpgrade linux-riscv-5.15Upgrade linux-gcp | Sep 1, 2025 | Aug 28, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 7, 2025 | Aug 28, 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