Vulnerability CVE-2019-18388: Information
Description
A NULL pointer dereference in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via malformed commands.
Severity: MEDIUM (5.5) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
---|---|---|---|---|---|---|
libvirglrenderer | sisyphus | 0.8.0.0.34.4ac3a04c-alt1 | 1.0.1-alt2 | ALT-PU-2019-2895-1 | 239081 | Fixed |
libvirglrenderer | sisyphus_riscv64 | 0.9.1-alt1 | 1.0.1-alt2 | ALT-PU-2021-4748-1 | - | Fixed |
libvirglrenderer | p10 | 0.8.0.0.34.4ac3a04c-alt1 | 1.0.1-alt2 | ALT-PU-2019-2895-1 | 239081 | Fixed |
libvirglrenderer | p9 | 0.8.0.0.34.4ac3a04c-alt1 | 0.8.0.0.34.4ac3a04c-alt1 | ALT-PU-2019-2905-1 | 239236 | Fixed |
libvirglrenderer | c10f1 | 0.8.0.0.34.4ac3a04c-alt1 | 1.0.1-alt2 | ALT-PU-2019-2895-1 | 239081 | Fixed |
libvirglrenderer | c9f2 | 0.8.0.0.34.4ac3a04c-alt1 | 1.0.1-alt2 | ALT-PU-2019-2905-1 | 239236 | Fixed |
libvirglrenderer | p11 | 0.8.0.0.34.4ac3a04c-alt1 | 1.0.1-alt2 | ALT-PU-2019-2895-1 | 239081 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
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https://bugzilla.redhat.com/show_bug.cgi?id=1765578 |
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Red Hat |
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https://gitlab.freedesktop.org/virgl/virglrenderer/commit/0d9a2c88dc3a70023541b3260b9f00c982abda16 |
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https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/314/diffs?commit_id=d2cdbcf6a8f2317f250fd54f08aa35dde2fa3e30#diff-content-3cd772559e0d73afa136d6818023cfd0c4c8ecc0 |
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openSUSE-SU-2020:0058 |
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[debian-lts-announce] 20221207 [SECURITY] [DLA 3232-1] virglrenderer security update |
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