[CLSA-2026:1783789054] kernel: Fix of 3 CVEs
Type:
security
Severity:
Important
Release date:
2026-07-11 16:57:52 UTC
Description:
- futex/requeue: Prevent NULL pointer dereference in remove_waiter() on self-deadlock {CVE-2026-53166} - rtmutex: Use waiter::task instead of current in remove_waiter() {CVE-2026-43499} - i40e: Fix use-after-free in i40e_client_subtask() {CVE-2021-46991} - ethernet:enic: Fix a use after free bug in enic_hard_start_xmit {CVE-2021-46998}
Updated packages:
  • bpftool-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:53c1197f96131fab8741ee2823780e9573dd572831cf2e84b8798ddb73eede3a
  • kernel-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:0cb93b0b187b4dcab7fe8a9445f5ce2b44f05c927860051ae55d92467b8e5f32
  • kernel-core-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:f30e85aaefdc41037a8fdc4dfa909f9620cee8a41b6425e47b3a8bdb9f7da28b
  • kernel-cross-headers-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:b1b64894c612af00f2b10023e65d49c2435a1057cc699888464f175911d0b427
  • kernel-debug-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:f7d08f9a65b01d65532db78f902ed1d0ee36a6d42d5d60d7f946f0b04ca93fee
  • kernel-debug-core-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:505605c29e8bbeea617b719283d2cec866316b19a54b1156cdd7516cb260083c
  • kernel-debug-devel-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:1578acfdd595627828150b914fca36cfc4c2acb3a33e6cbd8f5100642435cf4d
  • kernel-debug-modules-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:a373cfb116be3191a69a397181811eb06172e1c52ffe028342f42e852eef56cb
  • kernel-debug-modules-extra-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:28e982918f90c28deb5b9b3197e7ebafe7c4a034bba389d5294dfc12a631a3f9
  • kernel-debug-modules-internal-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:97f8f99787f904e7f2db6de9b3c45a12990d6342688f608fa888f75a8599a686
  • kernel-devel-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:4c3e139f3ce2f1cf3c36b12c77e85351fc5fb317f1014b8620376413ae0030b6
  • kernel-headers-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:1096eb7425e565a69f259b27c16d8597b90623d1bbea73ce0e7635a1f26f2e6c
  • kernel-ipaclones-internal-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:91d5bc23b505c044252c3020158e748392583751f79a20ec71d842d304f8b1fa
  • kernel-modules-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:4db9c2b5a8a15eb1eccfc398311e287f57be69bf41d56fe0377e61b608ee0f63
  • kernel-modules-extra-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:ef1e663479c142928d52e5f0883bec53eeb79ab08c9d7de3d5cf3c3bfc5f6ff1
  • kernel-modules-internal-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:abf518b7b68c887ff29789f8b5739cb4e5a7b172890174faa99feff138f0b659
  • kernel-selftests-internal-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:c66fec1b51d6ea0d129dca9c9585ef34b177832e12f5341a353a095ce94a8efd
  • kernel-tools-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:de7e736ccba64c56231e4f6ca3506583868eec1469ac9dd22a75ae1cc9cfb12f
  • kernel-tools-libs-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:30d98ad45f8c79f7d9af2cf14cf2feae86cdf90053f3ba0e636e4b97055ca137
  • kernel-tools-libs-devel-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:a14c58e682dfbc4775190fd12ef76e297d95d3e36c34ceaebd893ac1274f606f
  • perf-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:5fe8030d1034875465b55e281dddf5505f44f6112613c0b2f1c97c3f09ed8181
  • python3-perf-4.18.0-305.25.1.el8_4.tuxcare.els44.x86_64.rpm
    sha:0f33dcc64ac612627e9fe24c94d84dafa252873948ab8ed38fd8800bf09b83e5
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.