- 发布:
- 2023-11-21
- 已更新:
- 2023-11-21
RHSA-2023:7379 - Security Advisory
概述
Important: kernel-rt security update
类型/严重性
Security Advisory: Important
Red Hat Insights 补丁分析
识别并修复受此公告影响的系统。
标题
An update for kernel-rt is now available for Red Hat Enterprise Linux 9.2 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
描述
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.
Security Fix(es):
- kernel: net/sched: cls_u32 component reference counter leak if tcf_change_indev() fails (CVE-2023-3609)
- kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags (CVE-2023-3812)
- kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and cls_route (CVE-2023-4128, CVE-2023-4206, CVE-2023-4207, CVE-2023-4208)
- kernel: use after free in nvmet_tcp_free_crypto in NVMe (CVE-2023-5178)
- kernel: netfilter: potential slab-out-of-bound access due to integer underflow (CVE-2023-42753)
- kernel: AMD: Cross-Thread Return Address Predictions (CVE-2022-27672)
- hw: Intel: Gather Data Sampling (GDS) side channel vulnerability (CVE-2022-40982)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
解决方案
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
The system must be rebooted for this update to take effect.
受影响的产品
- Red Hat Enterprise Linux for Real Time for x86_64 - 4 years of updates 9.2 x86_64
- Red Hat Enterprise Linux for Real Time for NFV for x86_64 - 4 years of updates 9.2 x86_64
修复
- BZ - 2174765 - CVE-2022-27672 kernel: AMD: Cross-Thread Return Address Predictions
- BZ - 2223949 - CVE-2022-40982 hw: Intel: Gather Data Sampling (GDS) side channel vulnerability
- BZ - 2224048 - CVE-2023-3812 kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags
- BZ - 2225201 - CVE-2023-3609 kernel: net/sched: cls_u32 component reference counter leak if tcf_change_indev() fails
- BZ - 2225511 - CVE-2023-4128 CVE-2023-4206 CVE-2023-4207 CVE-2023-4208 kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and cls_route
- BZ - 2239843 - CVE-2023-42753 kernel: netfilter: potential slab-out-of-bound access due to integer underflow
- BZ - 2241924 - CVE-2023-5178 kernel: use after free in nvmet_tcp_free_crypto in NVMe
CVE
Red Hat Enterprise Linux for Real Time for x86_64 - 4 years of updates 9.2
SRPM | |
---|---|
kernel-rt-5.14.0-284.40.1.rt14.325.el9_2.src.rpm | SHA-256: 571259e8d3a41e9c64c52994353efcf8f09e62d31537a87ae1d8e00f34753d1b |
x86_64 | |
kernel-rt-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: d0584db6878151b8a7c5c79f225d86ff47ccf50739dab0cfa2ee54e36c142cff |
kernel-rt-core-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: fea4f116e7209973e116a67cf76fe290ea9cb30cdb93060a34b761a9770d24b6 |
kernel-rt-debug-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: e62e7c66129e3574bdb8bc8326ee4ba2071b03113cdecc5a99deee39cebdfb33 |
kernel-rt-debug-core-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: ad86e162a02acbb922f9960314f7538f508e6fac1cc3109f2277d6b0280825cf |
kernel-rt-debug-debuginfo-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: 50a2c5b8c6e3fd562424394d0f3b7b6ea894baf342612094e6ff2f8dfa6517bd |
kernel-rt-debug-devel-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: 48775e67f22894c0443d4fe4a6fdfffd94c7adaaf223c9eab63c380028ae27cb |
kernel-rt-debug-modules-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: 8812ffa3b5f1592abb8ddfe6de51fb9260cc09877f8af5f4ee60f840c76015fa |
kernel-rt-debug-modules-core-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: 2fcc2a71af61bb682cce104116024ec3022d89326ec50526c133a71b9716dbbb |
kernel-rt-debug-modules-extra-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: f2ad4c895b6db087334667bc9bb5be603932c83daa4cb3f4f77c55c872418c9c |
kernel-rt-debuginfo-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: 09080d7cdfe06c098ef9670f83f0ffc703a7866ca3fe1679368ff6ef1d3a0a10 |
kernel-rt-debuginfo-common-x86_64-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: 9425b0b58333daa4ff3499f7418a3772e5396a84214c508b0fe3049c56366f70 |
kernel-rt-devel-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: 9b73bc22b9d5bb42a0135ca64b113502cf4e9804b446581e90836ad8b430bdca |
kernel-rt-modules-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: 431280589148fdc224c8c4902b9145dae63480d734414ac6ed899b09cae59d34 |
kernel-rt-modules-core-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: 3bb6f6d936cf75aeabf3ad8b0177317c187ba637d9dc0c69b39b7d81235b6e32 |
kernel-rt-modules-extra-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: f9fb88f23e4298378e696c9d022f193a565c7cd90589400dfeead1067b4eba43 |
Red Hat Enterprise Linux for Real Time for NFV for x86_64 - 4 years of updates 9.2
SRPM | |
---|---|
kernel-rt-5.14.0-284.40.1.rt14.325.el9_2.src.rpm | SHA-256: 571259e8d3a41e9c64c52994353efcf8f09e62d31537a87ae1d8e00f34753d1b |
x86_64 | |
kernel-rt-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: d0584db6878151b8a7c5c79f225d86ff47ccf50739dab0cfa2ee54e36c142cff |
kernel-rt-core-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: fea4f116e7209973e116a67cf76fe290ea9cb30cdb93060a34b761a9770d24b6 |
kernel-rt-debug-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: e62e7c66129e3574bdb8bc8326ee4ba2071b03113cdecc5a99deee39cebdfb33 |
kernel-rt-debug-core-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: ad86e162a02acbb922f9960314f7538f508e6fac1cc3109f2277d6b0280825cf |
kernel-rt-debug-debuginfo-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: 50a2c5b8c6e3fd562424394d0f3b7b6ea894baf342612094e6ff2f8dfa6517bd |
kernel-rt-debug-devel-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: 48775e67f22894c0443d4fe4a6fdfffd94c7adaaf223c9eab63c380028ae27cb |
kernel-rt-debug-kvm-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: d4671db05f8c0867e07b12705bbe1a6d1c47f9df3d6fb953f67dbe523876bc9a |
kernel-rt-debug-modules-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: 8812ffa3b5f1592abb8ddfe6de51fb9260cc09877f8af5f4ee60f840c76015fa |
kernel-rt-debug-modules-core-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: 2fcc2a71af61bb682cce104116024ec3022d89326ec50526c133a71b9716dbbb |
kernel-rt-debug-modules-extra-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: f2ad4c895b6db087334667bc9bb5be603932c83daa4cb3f4f77c55c872418c9c |
kernel-rt-debuginfo-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: 09080d7cdfe06c098ef9670f83f0ffc703a7866ca3fe1679368ff6ef1d3a0a10 |
kernel-rt-debuginfo-common-x86_64-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: 9425b0b58333daa4ff3499f7418a3772e5396a84214c508b0fe3049c56366f70 |
kernel-rt-devel-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: 9b73bc22b9d5bb42a0135ca64b113502cf4e9804b446581e90836ad8b430bdca |
kernel-rt-kvm-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: d5c69b26125e906f29f56bbd5d217e27e1319d46fb8d84d73234a6d669d0180b |
kernel-rt-modules-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: 431280589148fdc224c8c4902b9145dae63480d734414ac6ed899b09cae59d34 |
kernel-rt-modules-core-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: 3bb6f6d936cf75aeabf3ad8b0177317c187ba637d9dc0c69b39b7d81235b6e32 |
kernel-rt-modules-extra-5.14.0-284.40.1.rt14.325.el9_2.x86_64.rpm | SHA-256: f9fb88f23e4298378e696c9d022f193a565c7cd90589400dfeead1067b4eba43 |
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