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CVE-2021-47478

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CVE-2021-47478

Published: May 22, 2024

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 156ce5bb6cc43a80a743810199defb1dc3f55b7f
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 9ec33a9b8790c212cc926a88c5e2105f97f3f57e
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < afbd40f425227e661d991757e11cc4db024e761f
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < b0ddff8d68f2e43857a84dce54c3deab181c8ae1
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 6e80e9314f8bb52d9eabe1907698718ff01120f5

+4 more versions

Linux

Linux

affected
2.6.12
unaffected
0 - < 2.6.12
unaffected
4.4.292 - <= 4.4.*
unaffected
4.9.290 - <= 4.9.*
unaffected
4.14.255 - <= 4.14.*

+6 more versions

References

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