Out-of-bounds Write Affecting grub2 package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-GRUB2-8746198
- published25 Feb 2025
- disclosed18 Feb 2025
- creditNils Langius
Introduced: 18 Feb 2025
NewCVE-2024-45777 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Write via the grub-core/gettext process. An attacker can manipulate memory and potentially execute arbitrary code by exploiting the integer overflow to trigger a heap out-of-bounds write.
Note:
This is only exploitable if the attacker has high-level privileges.