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 kernel-libbpf-debuginfoUpgrade kernel-modules-extra-commonUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-staticUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-headersUpgrade kernelUpgrade kernel-modules-extraUpgrade kernel-libbpf-develUpgrade bpftoolUpgrade kernel-debuginfoUpgrade perfUpgrade kernel-develUpgrade kernel-tools-develUpgrade python3-perf-debuginfoUpgrade python3-perfUpgrade kernel-livepatch-6.1.150-174.273Upgrade kernel-tools-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-libbpf | 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-realtimeUpgrade linux-nvidia-tegra-5.15Upgrade linux-hwe-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-lowlatencyUpgrade linux-aws-5.4Upgrade linux-iotUpgrade linux-oracle-5.15Upgrade linux-nvidia-tegraUpgrade linux-aws-5.15Upgrade linux-oracle-5.4Upgrade linux-azureUpgrade linux-fipsUpgrade linux-kvmUpgrade linux-intel-iotg-5.15Upgrade linux-lowlatency-hwe-5.15Upgrade linux-gcp-5.15Upgrade linux-gkeUpgrade linux-raspiUpgrade linux-nvidiaUpgrade linux-raspi-5.4Upgrade linux-azure-5.4Upgrade linux-azure-5.15Upgrade linux-gcpUpgrade linux-raspi-realtimeUpgrade linux-nvidia-tegra-igxUpgrade linux-ibmUpgrade linux-riscv-5.15Upgrade linux-gcp-fipsUpgrade linux-awsUpgrade linuxUpgrade linux-intel-iotgUpgrade linux-gcp-5.4Upgrade linux-hwe-5.4Upgrade linux-ibm-5.4Upgrade linux-ibm-5.15Upgrade linux-intel-iot-realtimeUpgrade linux-oracleUpgrade linux-azure-fipsUpgrade linux-gkeopUpgrade linux-bluefieldUpgrade linux-aws-fips | 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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