CVE-2021-1082
published 2021-04-29CVE-2021-1082: NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), in which an input length is not validated, which may lead to…
PriorityP337high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.25%
16.3th percentile
NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), in which an input length is not validated, which may lead to information disclosure, tampering of data, or denial of service. vGPU version 12.x (prior to 12.2), version 11.x (prior to 11.4) and version 8.x (prior to 8.7)
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| nvidia | nvidia_virtual_gpu_software | — | — |
| nvidia | virtual_gpu_manager | >= 11.0 < 11.4 | 11.4 |
| nvidia | virtual_gpu_manager | >= 12.0 < 12.2 | 12.2 |
| nvidia | virtual_gpu_manager | >= 8.0 < 8.7 | 8.7 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
vendor_redhat4.7MEDIUM
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GHSA
GHSA-9mgq-rcw8-fcf2: NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), in which an input length is not validated, which may lead to i
ghsa_unreviewed·2022-05-24
CVE-2021-1082 [HIGH] CWE-20 GHSA-9mgq-rcw8-fcf2: NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), in which an input length is not validated, which may lead to i
NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), in which an input length is not validated, which may lead to information disclosure, tampering of data, or denial of service. vGPU version 12.x (prior to 12.2), version 11.x (prior to 11.4) and version 8.x (prior to 8.7)
Red Hat
kernel: f2fs: compress: fix race condition of overwrite vs truncate
vendor_redhat·2024-02-28·CVSS 4.7
CVE-2021-46982 [MEDIUM] CWE-362 kernel: f2fs: compress: fix race condition of overwrite vs truncate
kernel: f2fs: compress: fix race condition of overwrite vs truncate
In the Linux kernel, the following vulnerability has been resolved:
f2fs: compress: fix race condition of overwrite vs truncate
pos_fsstress testcase complains a panic as belew:
------------[ cut here ]------------
kernel BUG at fs/f2fs/compress.c:1082!
invalid opcode: 0000 [#1] SMP PTI
CPU: 4 PID: 2753477 Comm: kworker/u16:2 Tainted: G OE 5.12.0-rc1-custom #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-2 04/01/2014
Workqueue: writeback wb_workfn (flush-252:16)
RIP: 0010:prepare_compress_overwrite+0x4c0/0x760 [f2fs]
Call Trace:
f2fs_prepare_compress_overwrite+0x5f/0x80 [f2fs]
f2fs_write_cache_pages+0x468/0x8a0 [f2fs]
f2fs_write_data_pages+0x2a4/0x2f0 [f2fs]
do_writepages+0x38/0xc0
__writeback_single
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-04-29
Published