CVE-2024-50057

LOW

Linux Kernel < 6.6.57, >= 6.7.0 < 6.11.4, >= 4.15 < 4.15 - Use-After-Free in USB Type-C TIPD IRQ Handling

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tipd: Free IRQ only if it was requested before In polling mode, if no IRQ was requested there is no need to free it. Call devm_free_irq() only if client->irq is set. This fixes the warning caused by the tps6598x module removal: WARNING: CPU: 2 PID: 333 at kernel/irq/devres.c:144 devm_free_irq+0x80/0x8c ... ... Call trace: devm_free_irq+0x80/0x8c tps6598x_remove+0x28/0x88 [tps6598x] i2c_device_remove+0x2c/0x9c device_remove+0x4c/0x80 device_release_driver_internal+0x1cc/0x228 driver_detach+0x50/0x98 bus_remove_driver+0x6c/0xbc driver_unregister+0x30/0x60 i2c_del_driver+0x54/0x64 tps6598x_i2c_driver_exit+0x18/0xc3c [tps6598x] __arm64_sys_delete_module+0x184/0x264 invoke_syscall+0x48/0x110 el0_svc_common.constprop.0+0xc8/0xe8 do_el0_svc+0x20/0x2c el0_svc+0x28/0x98 el0t_64_sync_handler+0x13c/0x158 el0t_64_sync+0x190/0x194

References (3)

Core 3

Scores

CVSS v3 3.3
EPSS 0.0021
EPSS Percentile 11.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-763
Status published
Products (11)
linux/Kernel 4.15.0 - 6.6.57linux
linux/Kernel 6.7.0 - 6.11.4linux
Linux/Linux < 4.15
Linux/Linux 0a4c005bd1715d8b32a368ed5516a6ee7e603d18 - 4d4b23c119542fbaed2a16794d3801cb4806ea02
Linux/Linux 0a4c005bd1715d8b32a368ed5516a6ee7e603d18 - b72bf5cade51ba4055c8a8998d275e72e6b521ce
Linux/Linux 0a4c005bd1715d8b32a368ed5516a6ee7e603d18 - db63d9868f7f310de44ba7bea584e2454f8b4ed0
Linux/Linux 4.15
Linux/Linux 6.11.4 - 6.11.*
Linux/Linux 6.12
Linux/Linux 6.6.57 - 6.6.*
... and 1 more
Published Oct 21, 2024
Tracked Since Feb 18, 2026