VulnerabilityModified
CVE-2024-26774
In the Linux kernel, the following vulnerability has been resolved: ext4: avoid dividing by 0 in mb_update_avg_fragment_size() when block bitmap corrupt Determine if bb_fragments is 0 instead of determining bb_free to eliminate the risk of dividing by…
MEDIUM 5.5EPSS 0.24%
Does this matter?
Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: ext4: avoid dividing by 0 in mb_update_avg_fragment_size() when block bitmap corrupt Determine if bb_fragments is 0 instead of determining bb_free to eliminate the risk of dividing by zero when the block bitmap is corrupted.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.24% probability · 15th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-369
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/8b40eb2e716b503f7a4e1090815a17b1341b2150Patch
- https://git.kernel.org/stable/c/8cf9cc602cfb40085967c0d140e32691c8b71cf3Patch
- https://git.kernel.org/stable/c/993bf0f4c393b3667830918f9247438a8f6fdb5bPatch
- https://git.kernel.org/stable/c/f32d2a745b02123258026e105a008f474f896d6aPatch
- https://git.kernel.org/stable/c/687061cfaa2ac3095170e136dd9c29a4974f41d4Patch
- https://git.kernel.org/stable/c/8b40eb2e716b503f7a4e1090815a17b1341b2150Patch
- https://git.kernel.org/stable/c/8cf9cc602cfb40085967c0d140e32691c8b71cf3Patch
- https://git.kernel.org/stable/c/993bf0f4c393b3667830918f9247438a8f6fdb5bPatch
- https://git.kernel.org/stable/c/f32d2a745b02123258026e105a008f474f896d6aPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.