In the Linux kernel, the following vulnerability has been resolved:
icmp: prevent possible NULL dereferences from icmp_build_probe()
First problem is a double call to __in_dev_get_rcu(), because
the second one could return NULL.
if (__in_dev_get_rcu(dev) && __in_dev_get_rcu(dev)->ifa_list)
Second problem is a read from dev->ip6_ptr with no NULL check:
if (!list_empty(&rcu_dereference(dev->ip6_ptr)->addr_list))
Use the correct RCU API to fix these.
v2: add missing include <net/addrconf.h>
Metrics
Affected Vendors & Products
References
History
Mon, 07 Apr 2025 19:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Linux
Linux linux Kernel |
|
CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.9:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.9:rc4:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.9:rc5:*:*:*:*:*:* |
|
Vendors & Products |
Linux
Linux linux Kernel |
Thu, 07 Nov 2024 22:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Weaknesses | CWE-476 | |
Metrics |
cvssV3_1
|
ssvc
|

Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2025-05-04T09:06:58.879Z
Reserved: 2024-05-17T13:50:33.106Z
Link: CVE-2024-35857

Updated: 2024-08-02T03:21:47.567Z

Status : Analyzed
Published: 2024-05-17T15:15:23.090
Modified: 2025-04-07T18:58:12.943
Link: CVE-2024-35857
