Ubuntu.comUB:CVE-2024-35916CVE-2024-35916
In the Linux kernel, the following vulnerability has been resolved:
dma-buf: Fix NULL pointer dereference in sanitycheck() If due to a memory
allocation failure mock_chain() returns NULL, it is passed to
dma_fence_enable_sw_signaling() resulting in NULL pointer dereference
there. Call dma_fence_enable_sw_signaling() only if mock_chain() succeeds.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
| 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/2295bd846765c766701e666ed2e4b35396be25e6 (6.9-rc2)
git.kernel.org/stable/c/0336995512cdab0c65e99e4cdd47c4606debe14e
git.kernel.org/stable/c/156c226cbbdcf5f3bce7b2408a33b59fab7fae2c
git.kernel.org/stable/c/2295bd846765c766701e666ed2e4b35396be25e6
git.kernel.org/stable/c/eabf131cba1db12005a68378305f13b9090a7a6b
launchpad.net/bugs/cve/CVE-2024-35916
nvd.nist.gov/vuln/detail/CVE-2024-35916
security-tracker.debian.org/tracker/CVE-2024-35916
www.cve.org/CVERecord?id=CVE-2024-35916
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