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nvd416baaa9-dc9f-4396-8d5f-8c081fb06d67NVD:CVE-2021-47478
HistoryMay 22, 2024 - 9:15 a.m.

CVE-2021-47478

2024-05-2209:15:09
416baaa9-dc9f-4396-8d5f-8c081fb06d67
web.nvd.nist.gov
1
nvd
cve-2021-47478
linux
kernel
vulnerability
isofs
fix
out of bound access
corrupted image
buffer
sanity-check
directory entry

6.5 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

13.1%

In the Linux kernel, the following vulnerability has been resolved:

isofs: Fix out of bound access for corrupted isofs image

When isofs image is suitably corrupted isofs_read_inode() can read data
beyond the end of buffer. Sanity-check the directory entry length before
using it.

6.5 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

13.1%