[CLSA-2026:1793033137] Fix CVE(s): CVE-2024-46981
Type:
security
Severity:
Critical
Release date:
2026-10-26 16:48:23 UTC
Description:
* SECURITY UPDATE: Lua use-after-free on SCRIPT FLUSH - debian/patches/0019-CVE-2024-46981.patch: force a full Lua garbage collection with lua_gc(server.lua, LUA_GCCOLLECT, 0) before lua_close() in scriptingRelease() in src/scripting.c, so user data is no longer freed while destructor callbacks may still use it. Backport of upstream redis commit ca0a9ab82 (6.2.17); our scriptingRelease() takes no async argument, so only the added lua_gc() line is carried - CVE-2024-46981
CVEs fixed:
Updated packages:
  • redis_5.0.14-1+deb10u5+tuxcare.els5_all.deb
    sha:02bbc09740077f54d34f14ca24d39d13b392238a
  • redis-sentinel_5.0.14-1+deb10u5+tuxcare.els5_amd64.deb
    sha:cf5ecc41b25450c930282fe96ca329a84da786ca
  • redis-server_5.0.14-1+deb10u5+tuxcare.els5_amd64.deb
    sha:81738cb95ed0c17d065a4ca55a5f1f3e371df3db
  • redis-tools_5.0.14-1+deb10u5+tuxcare.els5_amd64.deb
    sha:dffd19ad9ee678bee37f03827f1d27f625360f62
  • redis-sentinel_5.0.14-1+deb10u5+tuxcare.els5_arm64.deb
    sha:63883daaea6e93d47eaa0f1df4d27a4d7fa8b017
  • redis-server_5.0.14-1+deb10u5+tuxcare.els5_arm64.deb
    sha:7668a3a5ea969db86f8b59242753f873fccf04c6
  • redis-tools_5.0.14-1+deb10u5+tuxcare.els5_arm64.deb
    sha:7d553676d74f6e68203370472d40a114e7b45ea6
  • redis-sentinel_5.0.14-1+deb10u5+tuxcare.els5_armel.deb
    sha:0323d96f96bb40b9fbe16147f50c86198f58217c
  • redis-server_5.0.14-1+deb10u5+tuxcare.els5_armel.deb
    sha:a854e55dd6e3ceb5f112cf028681a94b375d6c10
  • redis-tools_5.0.14-1+deb10u5+tuxcare.els5_armel.deb
    sha:2bfd4b9826b5378e3f932bfc5740094a742f0635
Notes:
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