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Ubuntu.comUB:CVE-2021-47487HistoryMay 22, 2024 - 12:00 a.m.
CVE-2021-47487
2024-05-2200:00:00
ubuntu.com
ubuntu.com
2
linux kernel
security fix
out of bounds write
vulnerability
user controlled
arbitrary length
data buffer
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix out of bounds write Size can be any value and is user
controlled resulting in overwriting the 40 byte array wr_buf with an
arbitrary length of data from buf.
| 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/5afa7898ab7a0ec9c28556a91df714bf3c2f725e (5.15)
git.kernel.org/stable/c/5afa7898ab7a0ec9c28556a91df714bf3c2f725e
git.kernel.org/stable/c/d3ed72495a59fbfb9377450c8dfe94389a6509a7
git.kernel.org/stable/c/eb3b6805e3e9d98b2507201fd061a231988ce623
launchpad.net/bugs/cve/CVE-2021-47487
nvd.nist.gov/vuln/detail/CVE-2021-47487
security-tracker.debian.org/tracker/CVE-2021-47487
www.cve.org/CVERecord?id=CVE-2021-47487
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