Ubuntu.comUB:CVE-2024-27008CVE-2024-27008
In the Linux kernel, the following vulnerability has been resolved: drm:
nv04: Fix out of bounds access When Output Resource (dcb->or) value is
assigned in fabricate_dcb_output(), there may be out of bounds access to
dac_users array in case dcb->or is zero because ffs(dcb->or) is used as
index there. The ‘or’ argument of fabricate_dcb_output() must be
interpreted as a number of bit to set, not value. Utilize macros from ‘enum
nouveau_or’ in calls instead of hardcoding. Found by Linux Verification
Center (linuxtesting.org) with SVACE.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| 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 | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws-5.15 | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws-6.5 | < any | UNKNOWN |
References
git.kernel.org/linus/cf92bb778eda7830e79452c6917efa8474a30c1e (6.9-rc5)
git.kernel.org/stable/c/26212da39ee14a52c76a202c6ae5153a84f579a5
git.kernel.org/stable/c/5fd4b090304e450aa0e7cc9cc2b4873285c6face
git.kernel.org/stable/c/6690cc2732e2a8d0eaca44dcbac032a4b0148042
git.kernel.org/stable/c/cf92bb778eda7830e79452c6917efa8474a30c1e
git.kernel.org/stable/c/df0991da7db846f7fa4ec6740350f743d3b69b04
launchpad.net/bugs/cve/CVE-2024-27008
nvd.nist.gov/vuln/detail/CVE-2024-27008
security-tracker.debian.org/tracker/CVE-2024-27008
www.cve.org/CVERecord?id=CVE-2024-27008
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