CVE-2024-45021: memcg_write_event_control(): fix a user-triggerable oops
First published: Wed Sep 11 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: memcg_write_event_control(): fix a user-triggerable oops we are *not* guaranteed that anything past the terminating NUL is mapped (let alone initialized with anything sane).
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=2.6.34<4.19.321 | |
| Linux Linux kernel | >=4.20<5.4.283 | |
| Linux Linux kernel | >=5.5<5.10.225 | |
| Linux Linux kernel | >=5.11<5.15.166 | |
| Linux Linux kernel | >=5.16<6.1.107 | |
| Linux Linux kernel | >=6.2<6.6.48 | |
| Linux Linux kernel | >=6.7<6.10.7 | |
| Linux Linux kernel | =6.11-rc1 | |
| Linux Linux kernel | =6.11-rc2 | |
| Linux Linux kernel | =6.11-rc3 | |
| debian/linux | <=5.10.223-1 | 5.10.226-1 6.1.115-1 6.1.119-1 6.12.5-1 6.12.6-1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://git.kernel.org/stable/c/046667c4d3196938e992fba0dfcde570aa85cd0e
- https://git.kernel.org/stable/c/0fbe2a72e853a1052abe9bc2b7df8ddb102da227
- https://git.kernel.org/stable/c/1b37ec85ad95b612307627758c6018cd9d92cca8
- https://git.kernel.org/stable/c/21b578f1d599edb87462f11113c5b0fc7a04ac61
- https://git.kernel.org/stable/c/43768fa80fd192558737e24ed6548f74554611d7
- https://git.kernel.org/stable/c/ad149f5585345e383baa65f1539d816cd715fd3b
- https://git.kernel.org/stable/c/f1aa7c509aa766080db7ab3aec2e31b1df09e57c
- https://git.kernel.org/stable/c/fa5bfdf6cb5846a00e712d630a43e3cf55ccb411
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-45021
- https://nvd.nist.gov/vuln/detail/CVE-2024-45021
- https://launchpad.net/bugs/cve/CVE-2024-45021
- https://security-tracker.debian.org/tracker/CVE-2024-45021
- https://ubuntu.com/security/CVE-2024-45021
- https://git.kernel.org/linus/046667c4d3196938e992fba0dfcde570aa85cd0e
- agent/title
- agent/type
- agent/first-publish-date
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/remedy
- agent/severity
- agent/weakness
- agent/references
- agent/author
- collector/nvd-cve
- agent/tags
- collector/usn-cve
- source/Ubuntu
- agent/description
- agent/event
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/trending
- vendor/linux
- canonical/linux linux kernel
- version/linux linux kernel/2.6.34
- version/linux linux kernel/4.20
- version/linux linux kernel/5.5
- version/linux linux kernel/5.11
- version/linux linux kernel/5.16
- version/linux linux kernel/6.2
- version/linux linux kernel/6.7
- version/linux linux kernel/6.11-rc1
- version/linux linux kernel/6.11-rc2
- version/linux linux kernel/6.11-rc3
- package-manager/debian