CVE-2021-47181

Advisory lineage Upstream: 0 Downstream: 14
Analyzed
Published: 10 Apr 2024, 18:56
Last modified:11 May 2026, 13:49

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
v3.1 (nvd)
EPSS Score
0.01% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

10 Apr 2024, 18:56
Published
Vulnerability first disclosed
11 May 2026, 13:49
Last Modified
Vulnerability information updated

Description

In the Linux kernel, the following vulnerability has been resolved: usb: musb: tusb6010: check return value after calling platform_get_resource() It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 0.01%• Percentile: 3%

Techniques & Countermeasures

  • CWE-476•NULL Pointer Dereference

    The product dereferences a pointer that it expects to be valid but is NULL.

Affected Systems

  • linux•linux

    ≥ 550a7375fe720924241f0eb76e4a5c1a3eb8c32f, < 1ba7605856e05fa991d4654ac69e5ace66c767b9 | ≥ 550a7375fe720924241f0eb76e4a5c1a3eb8c32f, < b3f43659eb0b9af2e6ef18a8d829374610b19e7a | ≥ 550a7375fe720924241f0eb76e4a5c1a3eb8c32f, < 28be095eb612a489705d38c210afaf1103c5f4f8 | ≥ 550a7375fe720924241f0eb76e4a5c1a3eb8c32f, < f87a79c04a33ab4e5be598c7b0867e6ef193d702 | ≥ 550a7375fe720924241f0eb76e4a5c1a3eb8c32f, < 3ee15f1af17407be381bcf06a78fa60b471242dd | ≥ 550a7375fe720924241f0eb76e4a5c1a3eb8c32f, < 679eee466d0f9ffa60a2b0c6ec19be5128927f04 | ≥ 550a7375fe720924241f0eb76e4a5c1a3eb8c32f, < 06cfb4cb2241e704d72e3045cf4d7dfb567fbce0 | ≥ 550a7375fe720924241f0eb76e4a5c1a3eb8c32f, < 14651496a3de6807a17c310f63c894ea0c5d858e | 2.6.27

  • linux•linux_kernel

    < 4.4.293 | ≥ 4.5, < 4.9.291 | ≥ 4.10, < 4.14.256 | ≥ 4.15, < 4.19.218 | ≥ 4.20, < 5.4.162 | ≥ 5.5, < 5.10.82 | ≥ 5.11, < 5.15.5

References (8)