Ubuntu.comUB:CVE-2022-48710CVE-2022-48710
In the Linux kernel, the following vulnerability has been resolved:
drm/radeon: fix a possible null pointer dereference In
radeon_fp_native_mode(), the return value of drm_mode_duplicate() is
assigned to mode, which will lead to a NULL pointer dereference on failure
of drm_mode_duplicate(). Add a check to avoid npd. The failure status of
drm_cvt_mode() on the other path is checked too.
| 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 | 18.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws-5.15 | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-aws-5.4 | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-aws-hwe | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-azure | < any | UNKNOWN |
References
git.kernel.org/linus/a2b28708b645c5632dc93669ab06e97874c8244f (5.19-rc1)
git.kernel.org/stable/c/140d9807b96e1303f6f2675a7ae8710a2094bd17
git.kernel.org/stable/c/16a0f0b63c4c7eb46fc4c3f00bf2836e6ee46a9f
git.kernel.org/stable/c/28fd384c78d7d8ed8af0d086d778c3e438ba7f60
git.kernel.org/stable/c/7b7fba107b2c4ec7673d0f45bdbb9d1af697d9b9
git.kernel.org/stable/c/8a89bfeef9abe93371e3ea8796377f2d132eee29
git.kernel.org/stable/c/a2b28708b645c5632dc93669ab06e97874c8244f
git.kernel.org/stable/c/b33f7d99c9226892c7794dc2500fae35966020c9
git.kernel.org/stable/c/e938d24f0b7392e142b8aa434f18590d99dbe479
git.kernel.org/stable/c/fee8ae0a0bb66eb7730c22f44fbd7203f63c2eab
launchpad.net/bugs/cve/CVE-2022-48710
nvd.nist.gov/vuln/detail/CVE-2022-48710
security-tracker.debian.org/tracker/CVE-2022-48710
www.cve.org/CVERecord?id=CVE-2022-48710
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