Ubuntu.comUB:CVE-2021-47478CVE-2021-47478
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | linux | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 14.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
References
git.kernel.org/linus/e96a1866b40570b5950cda8602c2819189c62a48 (5.16-rc1)
git.kernel.org/stable/c/156ce5bb6cc43a80a743810199defb1dc3f55b7f
git.kernel.org/stable/c/6e80e9314f8bb52d9eabe1907698718ff01120f5
git.kernel.org/stable/c/86d4aedcbc69c0f84551fb70f953c24e396de2d7
git.kernel.org/stable/c/9ec33a9b8790c212cc926a88c5e2105f97f3f57e
git.kernel.org/stable/c/afbd40f425227e661d991757e11cc4db024e761f
git.kernel.org/stable/c/b0ddff8d68f2e43857a84dce54c3deab181c8ae1
git.kernel.org/stable/c/b2fa1f52d22c5455217b294629346ad23a744945
git.kernel.org/stable/c/e7fb722586a2936b37bdff096c095c30ca06404d
git.kernel.org/stable/c/e96a1866b40570b5950cda8602c2819189c62a48
launchpad.net/bugs/cve/CVE-2021-47478
nvd.nist.gov/vuln/detail/CVE-2021-47478
security-tracker.debian.org/tracker/CVE-2021-47478
www.cve.org/CVERecord?id=CVE-2021-47478
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