In the Linux kernel, the following vulnerability has been resolved: net/x25: Fix overflow when accumulating packets Add a check to ensure that `x25_sock.fraglen` does not overflow. The `fraglen` also needs to be resetted when purging `fragment_queue` in `x25_clear_queues()`.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
| Attack Vector | NETWORK |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | NONE |
| User Interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality Impact | NONE |
| Integrity Impact | NONE |
| Availability Impact | HIGH |
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Type: Secondary
Exploitability Score: 3.9
Impact Score: 3.6
| Source | Type | Description |
|---|---|---|
| [email protected] | Primary |
en
CWE-191
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d23ac6c1340> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d24243c3ec0> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d2424737640> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d2424448140> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d23ac6c3a40> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d23ac6c3440> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d24243c3fc0> | Operating System |
| linux | linux_kernel | 2.6.12 | <built-in method update of dict object at 0x7d24243c0600> | Operating System |
| linux | linux_kernel | 2.6.12 | <built-in method update of dict object at 0x7d24243c2200> | Operating System |
| linux | linux_kernel | 2.6.12 | <built-in method update of dict object at 0x7d23ac6c1880> | Operating System |
| linux | linux_kernel | 2.6.12 | <built-in method update of dict object at 0x7d24243c0180> | Operating System |
| linux | linux_kernel | 2.6.12 | <built-in method update of dict object at 0x7d2460404d80> | Operating System |
| linux | linux_kernel | 2.6.12 | <built-in method update of dict object at 0x7d246032a300> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x7d246032a740> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x7d23bea5bdc0> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x7d23af2b9040> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x7d23a59c8a40> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x7d23a59c8a80> | Operating System |
| linux | linux_kernel | 7.0 | <built-in method update of dict object at 0x7d2460328d80> | Operating System |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:2.6.12:-:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:2.6.12:rc2:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:2.6.12:rc3:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:2.6.12:rc4:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:2.6.12:rc5:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:2.6.12:rc6:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc4:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc5:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:7.0:rc6:*:*:*:*:*:* |