In the Linux kernel, the following vulnerability has been resolved:
igmp: Fix data-races around sysctl_igmp_qrv.
While reading sysctl_igmp_qrv, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its readers.
This test can be packed into a helper, so such changes will be in the
follow-up series after net is merged into net-next.
qrv ?: READ_ONCE(net->ipv4.sysctl_igmp_qrv);
References
| Link | Resource |
|---|---|
| https://git.kernel.org/stable/c/8ebcc62c738f68688ee7c6fec2efe5bc6d3d7e60 | Mailing List Patch |
| https://git.kernel.org/stable/c/9eeb3a7702998bdccbfcc37997b5dd9215b9a7f7 | Mailing List Patch |
| https://git.kernel.org/stable/c/b399ffafffba39f47b731b26a5da1dc0ffc4b3ad | Mailing List Patch |
| https://git.kernel.org/stable/c/c2954671010cd1127d1ffa328c6e6f8e99930982 | Mailing List Patch |
| https://git.kernel.org/stable/c/c721324afc589f8ea54bae04756b150aeaae5fa4 | Mailing List Patch |
| https://git.kernel.org/stable/c/e20dd1b0e0ea15bee1e528536a0840dba972ca0e | Mailing List Patch |
Configurations
Configuration 1 (hide)
|
History
10 Mar 2025, 20:47
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:linux:linux_kernel:5.19:rc6:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.19:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.19:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.19:rc5:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.19:rc4:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.19:rc7:*:*:*:*:*:* |
|
| References | () https://git.kernel.org/stable/c/b399ffafffba39f47b731b26a5da1dc0ffc4b3ad - Mailing List, Patch | |
| References | () https://git.kernel.org/stable/c/8ebcc62c738f68688ee7c6fec2efe5bc6d3d7e60 - Mailing List, Patch | |
| References | () https://git.kernel.org/stable/c/e20dd1b0e0ea15bee1e528536a0840dba972ca0e - Mailing List, Patch | |
| References | () https://git.kernel.org/stable/c/c2954671010cd1127d1ffa328c6e6f8e99930982 - Mailing List, Patch | |
| References | () https://git.kernel.org/stable/c/9eeb3a7702998bdccbfcc37997b5dd9215b9a7f7 - Mailing List, Patch | |
| References | () https://git.kernel.org/stable/c/c721324afc589f8ea54bae04756b150aeaae5fa4 - Mailing List, Patch | |
| First Time |
Linux linux Kernel
Linux |
|
| CWE | CWE-362 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 4.7 |
26 Feb 2025, 07:01
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-02-26 07:01
Updated : 2025-03-10 20:47
NVD link : CVE-2022-49589
Mitre link : CVE-2022-49589
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')