[CLSA-2026:1784287739] kernel: Fix of 5 CVEs
Type:
security
Severity:
Important
Release date:
2026-07-17 11:29:30 UTC
Description:
- xfs: resample the data fork mapping after cycling ILOCK - tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev_for_sock(). {CVE-2025-40149} - mpls: Use in6_dev_rcu() and dev_net_rcu() in mpls_forward() and mpls_xmit(). - net: l3mdev: use skb_dst_dev_rcu() in l3mdev_l3_out() - ipv4: start using dst_dev_rcu() - tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() {CVE-2025-68188} - tcp_metrics: use dst_dev_net_rcu() {CVE-2025-40075} - net: use dst_dev_rcu() in sk_setup_caps() {CVE-2025-40170} - udp6: Fix race condition in udp6_sendmsg & connect - ipv6: use RCU in ip6_output() {CVE-2025-40158} - ipv6: use RCU in ip6_xmit() {CVE-2025-40135} - ipv6: start using dst_dev_rcu() - net: dst: introduce dst->dev_rcu - neighbour: accept plain RCU readers in ___neigh_lookup_noref() {CVE-2025-40158} - net: Add locking to protect skb->dev access in ip_output - ipv6: adopt skb_dst_dev() and skb_dst_dev_net[_rcu]() helpers - ipv6: adopt dst_dev() helper - ipv4: adopt dst_dev, skb_dst_dev and skb_dst_dev_net[_rcu] - net: dst: add four helpers to annotate data-races around dst->dev - tcp: convert to dev_net_rcu() - tcp: fix potential race in tcp_v6_syn_recv_sock() {CVE-2026-43198}
Updated packages:
  • bpftool-7.0.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:22a5b08eec0e03522eb739c99c68d8e0344321bea61464460785da0f4a84fa5a
  • kernel-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:b95042c4081878a4981384e7ea62014eae1dfb9817f7ca8f98d82061f7ebc021
  • kernel-abi-stablelists-5.14.0-284.1101.el9_2.tuxcare.11.els9.noarch.rpm
    sha:dac3db00513bf37d38de34edc1e5d57277835e76ffb72f384e4bedfc56952f06
  • kernel-core-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:340f880377530fb7a068d0cecfd95c8ebafee6c28e802f4704ed4a18341513af
  • kernel-cross-headers-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:c2fe182822302020e530ab49ebbb8a75902e2e596306fbdb4bb1cc664e95d001
  • kernel-debug-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:79f79b130fdb3f424b221fc7cc5db9f73d809d87b8a7bdec61b1eb4787a7b31c
  • kernel-debug-core-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:27fd122f7a05d3ff4caab753cee8f77b1940a05afc2c57d9ecb8b2712fa70f41
  • kernel-debug-devel-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:48f733596ff0b1a514205db8779f9eb9fdeff5cc046ebb7cd9753dc5b8e742d8
  • kernel-debug-devel-matched-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:353ade786712d5c6b1b8d7e14663cc4eaa65e9bd4d7966f7e3eb0748d4bdce19
  • kernel-debug-modules-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:04361d76db9ef43804402408b75801825e273a91543468901ea4159e6e8361e3
  • kernel-debug-modules-core-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:78d1807d84566b377f6a4dd32c992151bb74d09364dbca51526cf664c683b613
  • kernel-debug-modules-extra-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:ef4b1460c2c4a70edc77814975887d95d67c32cb11c7f5d35b4b6ecd8ad3d04e
  • kernel-debug-modules-internal-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:5ecceeedd3c26338cb0fb38b1f7ee753196c12877367d39de60aa4937bcb666a
  • kernel-debug-modules-partner-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:530821099101532efca4348a9709c2e706744c4615433654aac91e6299f987c9
  • kernel-debug-uki-virt-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:f3ad86ee5109195ffdcbd4168866eca9a20ac568a6d4b84268d9e944ebe73aa0
  • kernel-devel-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:58bd794b938701c98a7c0c444048971f6ff6c32769bcb8a69393bc73f49660fd
  • kernel-devel-matched-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:7b90f4d80db01773917a3ad0ced7b685af1f2eb3de684e6b3b9384b9c2220ba7
  • kernel-doc-5.14.0-284.1101.el9_2.tuxcare.11.els9.noarch.rpm
    sha:174cf70d5c7063ff03e5d30aed3cfc52cfa441342d8f12eeefc7f0412d9e351d
  • kernel-headers-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:e9620ca105fc5e0564dd0e780cb6cbbd8ea1b7a7030870b11ef45d8f8236c217
  • kernel-ipaclones-internal-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:7b1a2a58db191c7df6f6760cb3e6f11447738da59aba281eedfb06dcd5577b6d
  • kernel-modules-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:2d3e590e599562cee50c2d2c216b6e076a6e12456761a53ca89ad33df9ddc67c
  • kernel-modules-core-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:ade5ff8064bede6a389f56e81a04bd1e938853b289c30ca55dc0d0ffca983fae
  • kernel-modules-extra-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:624230897a5b75d6af9dc03baff0ae98ab5244ea210a33a4d056bf11e9ff15bc
  • kernel-modules-internal-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:72d3d6b09cf7cd6ba885cf722937c0530d609dd9a6dffd5399036865bd6ffc6e
  • kernel-modules-partner-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:cdf43bc90a6658945e5f4dd66e4995ed5dad3387477ecfe79641ffb967d0c04e
  • kernel-selftests-internal-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:7d5ec9868e8228d9d8c5cd531d1b2c326a7872bf985d79e330ab4f9297df4c25
  • kernel-tools-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:d6edcfeb367c23cfbd90b5759ae877098ed8bb0ff4f6b4a7d909d0e738d63894
  • kernel-tools-libs-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:cb6d38a42c1ad16a8229ce6ea56dd149cc221c9c8b9ac97bacb0456295fda4c0
  • kernel-tools-libs-devel-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:98d516796338212c2c11db1b2812f3b44f762c190e17f5d9aa64105d13b5dfd1
  • kernel-uki-virt-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:fe3a9ce081b99f4454ac2bf4295910dfb908b0e06ff10d29c83b89162c299f13
  • libbpf-1.0.0-2.el9_2.tuxcare.11.els9.i686.rpm
    sha:4c43aac081982563c6b4edaafdda640ea96b2c131a315c9ec76f2c5db14a51a1
  • libbpf-1.0.0-2.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:e6b23b9c5f81d425eab3278227625606c01a51cda31ab96bd69abe19a30e2178
  • libbpf-devel-1.0.0-2.el9_2.tuxcare.11.els9.i686.rpm
    sha:811796086f210f2e6146d1227b9ea94e1253235c206f95a8e35825f1222f46cd
  • libbpf-devel-1.0.0-2.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:47ea4c1ba53a57e7798de9ccc70759dc04b716dde7e091217dfdaabd4d672c61
  • libbpf-static-1.0.0-2.el9_2.tuxcare.11.els9.i686.rpm
    sha:72ed8bc0ca54343d827abfa4407b8c6a5ad1e367169543e935dfeca1281a975a
  • libbpf-static-1.0.0-2.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:4273603853e384be723b7772b919fffcec5f9856e238e19d9fff36176a86e8ba
  • perf-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:3f22765242ec544657fa1acb6e4044e7248902ebc1b83cce044970616f8bafa6
  • python3-perf-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:197371c92e5750a01a314dbfbffe211b05a0768becead162712071b50d81b6ee
  • rtla-5.14.0-284.1101.el9_2.tuxcare.11.els9.x86_64.rpm
    sha:b7d5c4b650e4124a9c2453d3d5a6828fdd27dcc06b7b1a5bd6ea722b18731adc
Notes:
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