CVE-2022-48773

Advisory lineage Upstream: 0 Downstream: 15
Modified
Published: 16 Jul 2024, 11:13
Last modified:11 May 2026, 18:46

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

16 Jul 2024, 11:13
Published
Vulnerability first disclosed
11 May 2026, 18:46
Last Modified
Vulnerability information updated

Description

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create If there are failures then we must not leave the non-NULL pointers with the error value, otherwise `rpcrdma_ep_destroy` gets confused and tries free them, resulting in an Oops.

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: 1%

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

    ≥ 85cd8e2b78eea7374927750ffec60bf047f8f90b, < 1e7433fb95ccc01629a5edaa4ced0cd8c98d0ae0 | ≥ 85cd8e2b78eea7374927750ffec60bf047f8f90b, < 9921c866dc369577c3ebb9adf2383b01b58c18de | ≥ 85cd8e2b78eea7374927750ffec60bf047f8f90b, < 2526d4d8b209dc5ac1fbeb468149774888b2a141 | ≥ 85cd8e2b78eea7374927750ffec60bf047f8f90b, < a9c10b5b3b67b3750a10c8b089b2e05f5e176e33 | 5.7

  • linux•linux_kernel

    < 5.10.102 | ≥ 5.11, < 5.15.25 | ≥ 5.16, < 5.16.11

References (4)