CVE-2021-47144

kernel: drm/amd/amdgpu: fix refcount leak

Published Mar 25, 2024 CVSS 3.1 · 6.0 Medium EPSS n/a KEV · Not listed

Description

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

No data.

No data available yet.

No solution or workaround provided in the CVE record

No advisories available

No CVSS v4.0

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://lore.kernel.org/linux-cve-announce/2024032558-CVE-2021-47144-26d3@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2021-47144
https://www.cve.org/CVERecord?id=CVE-2021-47144

History

Type	Values Removed	Values Added
Title	drm/amd/amdgpu: fix refcount leak	kernel: drm/amd/amdgpu: fix refcount leak
Metrics	ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Type	Values Removed	Values Added
Weaknesses	NVD-CWE-Other
CPEs	cpe:2.3:o:linux:linux_kernel:::::::: cpe:2.3:o:linux:linux_kernel:5.13:rc1:::::: cpe:2.3:o:linux:linux_kernel:5.13:rc2::::::
Vendors & Products	Linux Linux linux Kernel
References	https://git.kernel.org/stable/c/599e5d61ace952b0bb9bd942b198bbd0cfded1d7 https://git.kernel.org/stable/c/95a4ec905e51a30c64cf2d78b04a7acbeae5ca94 https://git.kernel.org/stable/c/9fdb8ed37a3a44f9c49372b69f87fd5f61cb3240 https://git.kernel.org/stable/c/dde2656e0bbb2ac7d83a7bd95a8d5c3c95bbc009 https://git.kernel.org/stable/c/fa7e6abc75f3d491bc561734312d065dc9dc2a77
Metrics	cvssV3_1 `{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}`	cvssV3_1 `{'score': 6.0, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H'}`

Type	Values Removed	Values Added
Description	In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdgpu: fix refcount leak [Why] the gem object rfb->base.obj[0] is get according to num_planes in amdgpufb_create, but is not put according to num_planes [How] put rfb->base.obj[0] in amdgpu_fbdev_destroy according to num_planes	This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

Type	Values Removed	Values Added
First Time appeared		Linux Linux linux Kernel
Weaknesses		NVD-CWE-Other
CPEs		cpe:2.3:o:linux:linux_kernel:::::::: cpe:2.3:o:linux:linux_kernel:5.13:rc1:::::: cpe:2.3:o:linux:linux_kernel:5.13:rc2::::::
Vendors & Products		Linux Linux linux Kernel
Metrics	cvssV3_1 `{'score': 6.0, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H'}`	cvssV3_1 `{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}`