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: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade python3-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade bpftool-debuginfoUpgrade bpftoolUpgrade kernel-develUpgrade perf-debuginfoUpgrade kernel-libbpfUpgrade perfUpgrade kernel-livepatch-6.1.150-174.273Upgrade kernel-modules-extraUpgrade kernelUpgrade kernel-headersUpgrade kernel-debuginfoUpgrade kernel-tools-develUpgrade python3-perfUpgrade kernel-libbpf-develUpgrade kernel-toolsUpgrade kernel-modules-extra-commonUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-staticUpgrade kernel-libbpf-debuginfo | 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-raspiUpgrade linux-oracle-5.15Upgrade linux-aws-5.15Upgrade linux-kvmUpgrade linux-nvidia-tegraUpgrade linux-azureUpgrade linux-gcp-5.15Upgrade linux-hwe-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-lowlatencyUpgrade linux-nvidiaUpgrade linux-aws-5.4Upgrade linux-realtimeUpgrade linux-nvidia-tegra-5.15Upgrade linux-gkeUpgrade linux-oracle-5.4Upgrade linux-intel-iotg-5.15Upgrade linux-iotUpgrade linux-lowlatency-hwe-5.15Upgrade linux-fipsUpgrade linux-gcpUpgrade linux-azure-5.15Upgrade linux-raspi-realtimeUpgrade linux-nvidia-tegra-igxUpgrade linux-riscv-5.15Upgrade linux-intel-iot-realtimeUpgrade linuxUpgrade linux-awsUpgrade linux-azure-5.4Upgrade linux-gcp-fipsUpgrade linux-raspi-5.4Upgrade linux-ibm-5.4Upgrade linux-ibm-5.15Upgrade linux-oracleUpgrade linux-gcp-5.4Upgrade linux-intel-iotgUpgrade linux-gkeopUpgrade linux-azure-fipsUpgrade linux-aws-fipsUpgrade linux-bluefieldUpgrade linux-ibmUpgrade linux-hwe-5.4 | 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 |
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