CVE-2026-46003
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: qrtr: ns: Limit the total number of nodes
Currently, the nameserver doesn't limit the number of nodes it handles. This can be an attack vector if a malicious client starts registering random nodes, leading to memory exhaustion.
Hence, limit the maximum number of nodes to 64. Note that, limit of 64 is chosen based on the current platform requirements. If requirement changes in the future, this limit can be increased.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 0c2204a4ad710d95d348ea006f14ba926e842ffd < b703ee903b24974aca4bde99c7d25d66309d35dd | affected |
| Linux | Linux | 0c2204a4ad710d95d348ea006f14ba926e842ffd < 823310645065bd49666e84af689fa95192819f55 | affected |
| Linux | Linux | 0c2204a4ad710d95d348ea006f14ba926e842ffd < ed29887286aba96d1930f4ddb9f235f6b421073c | affected |
| Linux | Linux | 0c2204a4ad710d95d348ea006f14ba926e842ffd < 4c46413661431aa60fb134cd4ecdf8beaa39f824 | affected |
| Linux | Linux | 0c2204a4ad710d95d348ea006f14ba926e842ffd < 4665a29c08e1b36bc9db4814f9dde3d23e8fd1b0 | affected |
| Linux | Linux | 0c2204a4ad710d95d348ea006f14ba926e842ffd < 5cf6d5e5e3b804a44692fbf548a5179442e2e923 | affected |
| Linux | Linux | 0c2204a4ad710d95d348ea006f14ba926e842ffd < 8022876894d09ae485b499058c3357da683bcc5d | affected |
| Linux | Linux | 0c2204a4ad710d95d348ea006f14ba926e842ffd < 27d5e84e810b0849d08b9aec68e48570461ce313 | affected |
| Linux | Linux | 5.7 | affected |
| Linux | Linux | 0 < 5.7 | unaffected |
| Linux | Linux | 5.10.259 <= 5.10.* | unaffected |
| Linux | Linux | 5.15.210 <= 5.15.* | unaffected |
| Linux | Linux | 6.1.176 <= 6.1.* | unaffected |
| Linux | Linux | 6.6.140 <= 6.6.* | unaffected |
| Linux | Linux | 6.12.86 <= 6.12.* | unaffected |
| Linux | Linux | 6.18.27 <= 6.18.* | unaffected |
| Linux | Linux | 7.0.4 <= 7.0.* | unaffected |
| Linux | Linux | 7.1 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/b703ee903b24974aca4bde99c7d25d66309d35dd
- https://git.kernel.org/stable/c/823310645065bd49666e84af689fa95192819f55
- https://git.kernel.org/stable/c/ed29887286aba96d1930f4ddb9f235f6b421073c
- https://git.kernel.org/stable/c/4c46413661431aa60fb134cd4ecdf8beaa39f824
- https://git.kernel.org/stable/c/4665a29c08e1b36bc9db4814f9dde3d23e8fd1b0
- https://git.kernel.org/stable/c/5cf6d5e5e3b804a44692fbf548a5179442e2e923
- https://git.kernel.org/stable/c/8022876894d09ae485b499058c3357da683bcc5d
- https://git.kernel.org/stable/c/27d5e84e810b0849d08b9aec68e48570461ce313
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.