[CLSA-2026:1779202181] Fix CVE(s): CVE-2022-50067, CVE-2026-46300, CVE-2026-46333
Type:
security
Severity:
Important
Release date:
2026-10-21 09:30:26 UTC
Description:
[ Ubuntu: 4.15.0-256.267 ] * CVE-2026-46333 - ptrace: require CAP_SYS_PTRACE when task has no mm {CVE-2026-46333} * CVE-2026-46300 - net: skbuff: propagate shared-frag marker through copy/coalesce/gro/shift paths {CVE-2026-46300} * CVE-2026-43284 - xfrm: esp: avoid in-place decrypt on shared skb frags {CVE-2026-43284} * Packaging - Adopt +tuxcare.elsN versioning scheme * Bump ABI 4.15.0-257
CVEs fixed:
Updated packages:
  • linux-buildinfo-4.15.0-257-generic_4.15.0-257.268~16.04.1+tuxcare.els1_amd64.deb
    sha:722a68fce242f93e79a024ab2821da10fa9cc10c
  • linux-buildinfo-4.15.0-257-lowlatency_4.15.0-257.268~16.04.1+tuxcare.els1_amd64.deb
    sha:a541f5a87094aea3e01f712051e508b6792d6f5e
  • linux-cloud-tools-4.15.0-257-generic_4.15.0-257.268~16.04.1+tuxcare.els1_amd64.deb
    sha:29cc69fb28be8c10752344eb26ad84e565da7d33
  • linux-cloud-tools-4.15.0-257-lowlatency_4.15.0-257.268~16.04.1+tuxcare.els1_amd64.deb
    sha:65a177da806f23d2b97c6fdb9423519fcd5d33b1
  • linux-headers-4.15.0-257_4.15.0-257.268~16.04.1+tuxcare.els1_all.deb
    sha:1d75d010d8745c6cf084d7eba5c14ec4cf827b44
  • linux-headers-4.15.0-257-generic_4.15.0-257.268~16.04.1+tuxcare.els1_amd64.deb
    sha:cd8e0e5619f94eb44694f34869b225f258e3c326
  • linux-headers-4.15.0-257-lowlatency_4.15.0-257.268~16.04.1+tuxcare.els1_amd64.deb
    sha:ca214338213d742a4f26c79f9ac7275a80e70549
  • linux-hwe-cloud-tools-4.15.0-257_4.15.0-257.268~16.04.1+tuxcare.els1_amd64.deb
    sha:8cb4e4663bbd084e8b4b2caa9990fcc0dd8d5497
  • linux-hwe-tools-4.15.0-257_4.15.0-257.268~16.04.1+tuxcare.els1_amd64.deb
    sha:8d5969fa53d444ec218cfed8d6b43e146fc3e5e4
  • linux-image-unsigned-4.15.0-257-generic_4.15.0-257.268~16.04.1+tuxcare.els1_amd64.deb
    sha:a4af9b9f5cd21476f1dda9b3de05447c4a8f16b6
  • linux-image-unsigned-4.15.0-257-lowlatency_4.15.0-257.268~16.04.1+tuxcare.els1_amd64.deb
    sha:437565a315fd75d1bce6d783dea6bacdd20cc34f
  • linux-modules-4.15.0-257-generic_4.15.0-257.268~16.04.1+tuxcare.els1_amd64.deb
    sha:c0b6076abee8b7dea19c08e78c19a217ba1dbbdd
  • linux-modules-4.15.0-257-lowlatency_4.15.0-257.268~16.04.1+tuxcare.els1_amd64.deb
    sha:e83a58c6dec8d27e1688b9d5c4f481daefd53b9e
  • linux-modules-extra-4.15.0-257-generic_4.15.0-257.268~16.04.1+tuxcare.els1_amd64.deb
    sha:7fe0f032e64a457899e7f74381e484b471a4b72f
  • linux-source-4.15.0_4.15.0-257.268~16.04.1+tuxcare.els1_all.deb
    sha:bd05f8b8aba4b0a0fe628e3c7152c1e13041d09b
  • linux-tools-4.15.0-257-generic_4.15.0-257.268~16.04.1+tuxcare.els1_amd64.deb
    sha:a752cf39a7221de6b51bdcf020cb0fd4d362594e
  • linux-tools-4.15.0-257-lowlatency_4.15.0-257.268~16.04.1+tuxcare.els1_amd64.deb
    sha:20d1da5b89b0de02ef13307a9004085bec0abfbc
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.