CVE-2024-57948 — NULL Pointer Dereference in Linux
Severity
5.5MEDIUMNVD
OSV7.8OSV5.9
EPSS
0.0%
top 90.81%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJan 31
Latest updateJul 17
Description
In the Linux kernel, the following vulnerability has been resolved:
mac802154: check local interfaces before deleting sdata list
syzkaller reported a corrupted list in ieee802154_if_remove. [1]
Remove an IEEE 802.15.4 network interface after unregister an IEEE 802.15.4
hardware device from the system.
CPU0 CPU1
==== ====
genl_family_rcv_msg_doit ieee802154_unregister_hw
ieee802154_del_iface ieee802154_remove_interfaces
rdev_del_virtual_intf_deprecated list_del(&sdata->list)
ieee802154_if_rem…
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6
Affected Packages6 packages
▶CVEListV5linux/linux62610ad21870a8cf842d4a48f07c3a964e1d2622 — 0d11dc30edfc4acef0acef130bb5ca596317190a+7