# CVE-2023-54269: linux: In the Linux kernel, the following vulnerability has been resolved:  SUNRPC: double free xprt_ctxt while still in use...

CVE-2023-54269 is fixed in 76 products on 1 platform, first by ALAS2023-2023-228, released June 21, 2023. It is not reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/cve/CVE-2023-54269
- Priority: Urgent
- CVSS: 9.8 (critical)
- EPSS: 0.0055
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jun 21, 2023

## Description

In the Linux kernel, the following vulnerability has been resolved:  SUNRPC: double free xprt_ctxt while still in use  When an RPC request is deferred, the rq_xprt_ctxt pointer is moved out of the svc_rqst into the svc_deferred_req. When the deferred request is revisited, the pointer is copied into the new svc_rqst - and also remains in the svc_deferred_req.  In the (rare?) case that the request is deferred a second time, the old svc_deferred_req is reused - it still has all the correct content. However in that case the rq_xprt_ctxt pointer is NOT cleared so that when xpo_release_xprt is called, the ctxt is freed (UDP) or possible added to a free list (RDMA). When the deferred request is revisited for a second time, it will reference this ctxt which may be invalid, and the free the object a second time which is likely to oops.  So change svc_defer() to *always* clear rq_xprt_ctxt, and assert that the value is now stored in the svc_deferred_req.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | bpftool RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | bpftool RHEL 9 | 0:7.2.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | bpftool amzn 2023 | 6.1.34-56.100.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | bpftool-debuginfo amzn 2023 | 6.1.34-56.100.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | kernel RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel amzn 2023 | 6.1.34-56.100.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | kernel-64k RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-64k-core RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-64k-debug RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-64k-debug-core RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-64k-debug-devel RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-64k-debug-devel-matched RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-64k-debug-modules RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-64k-debug-modules-core RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-64k-debug-modules-extra RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-64k-devel RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-64k-devel-matched RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-64k-modules RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-64k-modules-core RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-64k-modules-extra RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-abi-stablelists RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-abi-stablelists RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-core RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-core RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-debug RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-debug RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-debug-core RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-debug-core RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-debug-devel RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-debug-devel RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-debug-devel-matched RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-debug-modules RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-debug-modules RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-debug-modules-core RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-debug-modules-extra RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-debug-modules-extra RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-debug-uki-virt RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-debuginfo amzn 2023 | 6.1.34-56.100.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | kernel-debuginfo-common-aarch64 amzn 2023 | 6.1.34-56.100.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | kernel-debuginfo-common-x86_64 amzn 2023 | 6.1.34-56.100.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | kernel-devel RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-devel RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-devel amzn 2023 | 6.1.34-56.100.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | kernel-devel-matched RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-doc RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-doc RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-headers amzn 2023 | 6.1.34-56.100.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | kernel-libbpf amzn 2023 | 6.1.34-56.100.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | kernel-libbpf-devel amzn 2023 | 6.1.34-56.100.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | kernel-libbpf-static amzn 2023 | 6.1.34-56.100.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | kernel-livepatch-6.1.34-56.100 amzn 2023 | 1.0-0.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | kernel-modules RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-modules RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-modules-core RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-modules-extra RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-modules-extra RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-rt RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-rt-core RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-rt-debug RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-rt-debug-core RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-rt-debug-devel RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-rt-debug-kvm RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-rt-debug-modules RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-rt-debug-modules-core RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-rt-debug-modules-extra RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-rt-devel RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-rt-kvm RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-rt-modules RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-rt-modules-core RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-rt-modules-extra RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-tools RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-tools RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-tools amzn 2023 | 6.1.34-56.100.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | kernel-tools-debuginfo amzn 2023 | 6.1.34-56.100.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | kernel-tools-devel amzn 2023 | 6.1.34-56.100.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | kernel-tools-libs RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-tools-libs RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-tools-libs-devel RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-tools-libs-devel RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-uki-virt RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-zfcpdump RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-zfcpdump RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-zfcpdump-core RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-zfcpdump-core RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-zfcpdump-devel RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-zfcpdump-devel RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-zfcpdump-devel-matched RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-zfcpdump-modules RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-zfcpdump-modules RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-zfcpdump-modules-core RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | kernel-zfcpdump-modules-extra RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | kernel-zfcpdump-modules-extra RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | libperf RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | linux Debian 12.15 (bookworm) | 6.1.37-1 | [DEBIAN-CVE-2023-54269](https://patchblox.com/security/data/fix/linux/debian-cve-2023-54269.md) | Dec 30, 2025 |
| Linux | linux Debian 13.5 (trixie) | 6.3.7-1 | [DEBIAN-CVE-2023-54269](https://patchblox.com/security/data/fix/linux/debian-cve-2023-54269.md) | Dec 30, 2025 |
| Linux | linux Debian 14 | 6.3.7-1 | [DEBIAN-CVE-2023-54269](https://patchblox.com/security/data/fix/linux/debian-cve-2023-54269.md) | Dec 30, 2025 |
| Linux | perf RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | perf RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | perf amzn 2023 | 6.1.34-56.100.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | perf-debuginfo amzn 2023 | 6.1.34-56.100.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | python3-perf RHEL 8 | 0:4.18.0-553.22.1.el8_10 | [RHSA-2024:7000](https://patchblox.com/security/data/fix/linux/rhsa-2024-7000.md) | Sep 24, 2024 |
| Linux | python3-perf RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | python3-perf amzn 2023 | 6.1.34-56.100.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | python3-perf-debuginfo amzn 2023 | 6.1.34-56.100.amzn2023 | [ALAS2023-2023-228](https://patchblox.com/security/data/fix/linux/alas2023-2023-228.md) | Jun 21, 2023 |
| Linux | rtla RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |
| Linux | rv RHEL 9 | 0:5.14.0-362.8.1.el9_3 | [RHSA-2023:6583](https://patchblox.com/security/data/fix/linux/rhsa-2023-6583.md) | Nov 7, 2023 |

---

Data as of 2026-11-09T07:25:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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