Answer in brief
CVE-2024-45021 records a High severity (CVSS 7.1) vulnerability in memcg_write_event_control(): fix a user-triggerable oops. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=0dea116876eefc9c7ca9c5d74fe665481e499fa3 <fa5bfdf6cb5846a00e712d630a43e3cf55ccb411 || >=0dea116876eefc9c7ca9c5d74fe665481e499fa3 <1b37ec85ad95b612307627758c6018cd9d92cca8 || >=0dea116876eefc9c7ca9c5d74fe665481e499fa3 <ad149f5585345e383baa65f1539d816cd715fd3b || >=0dea116876eefc9c7ca9c5d74fe665481e499fa3 <0fbe2a72e853a1052abe9bc2b7df8ddb102da227 || >=0dea116876eefc9c7ca9c5d74fe665481e499fa3 <43768fa80fd192558737e24ed6548f74554611d7 || >=0dea116876eefc9c7ca9c5d74fe665481e499fa3 <f1aa7c509aa766080db7ab3aec2e31b1df09e57c || >=0dea116876eefc9c7ca9c5d74fe665481e499fa3 <21b578f1d599edb87462f11113c5b0fc7a04ac61 || >=0dea116876eefc9c7ca9c5d74fe665481e499fa3 <046667c4d3196938e992fba0dfcde570aa85cd0e | fa5bfdf6cb5846a00e712d630a43e3cf55ccb411, 1b37ec85ad95b612307627758c6018cd9d92cca8, ad149f5585345e383baa65f1539d816cd715fd3b, 0fbe2a72e853a1052abe9bc2b7df8ddb102da227, 43768fa80fd192558737e24ed6548f74554611d7, f1aa7c509aa766080db7ab3aec2e31b1df09e57c, 21b578f1d599edb87462f11113c5b0fc7a04ac61, 046667c4d3196938e992fba0dfcde570aa85cd0e |
| Linux/Linuxgeneric | 2.6.34 | Not reported |
Published upstream
Sep 11, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
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).
Quoted source text, attributed separately from HOL analysis.