描述
An exploitable shared memory permissions vulnerability exists in the functionality of X11 Mesa 3D Graphics Library 19.1.2. An attacker can access the shared memory without any specific permissions to trigger this vulnerability.
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受影响产品
mesa3dmesa
19.1.2
opensuseleap
15.1
debiandebian_linux
8.0
canonicalubuntu_linux
18.04
canonicalubuntu_linux
19.10
参考资料
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00037.htmlMailing ListThird Party Advisory
- https://gitlab.freedesktop.org/mesa/mesa/-/commit/02c3dad0f3b4d26e0faa5cc51d06bc50d693dcdcPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/11/msg00013.htmlMailing ListThird Party Advisory
- https://lists.freedesktop.org/pipermail/mesa-dev/2019-October/223704.htmlMailing ListPatchThird Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0857ExploitThird Party Advisory
- https://usn.ubuntu.com/4271-1/Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00037.htmlMailing ListThird Party Advisory
- https://gitlab.freedesktop.org/mesa/mesa/-/commit/02c3dad0f3b4d26e0faa5cc51d06bc50d693dcdcPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/11/msg00013.htmlMailing ListThird Party Advisory
- https://lists.freedesktop.org/pipermail/mesa-dev/2019-October/223704.htmlMailing ListPatchThird Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0857ExploitThird Party Advisory
- https://usn.ubuntu.com/4271-1/Third Party Advisory