CVE-2022-48851

staging: gdm724x: fix use after free in gdm_lte_rx()

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

In the Linux kernel, the following vulnerability has been resolved:

staging: gdm724x: fix use after free in gdm_lte_rx()

The netif_rx_ni() function frees the skb so we can't dereference it to
save the skb->len.

En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: staging: gdm724x: corrige el use after free en gdm_lte_rx() La función netif_rx_ni() libera el skb para que no podamos desreferenciarlo para guardar el skb->len.

*Credits: N/A

CVSS Scores

NISTv3.1 7.8

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-07-16 CVE Reserved
2024-07-16 CVE Published
2024-07-24 EPSS Updated
2024-11-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-416: Use After Free

CAPEC

References (9)

URL	Tag	Source
https://git.kernel.org/stable/c/61e121047645122c47714fcda684d0ee67f444af	Vuln. Introduced

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/6dc7b87c62423bfa68139fe95e85028aab584c9a	2022-03-16
https://git.kernel.org/stable/c/83a9c886c2b5a0d28c0b37e1736b47f38d61332a	2022-03-16
https://git.kernel.org/stable/c/48ecdf3e29a6e514e8196691589c7dfc6c4ac169	2022-03-16
https://git.kernel.org/stable/c/403e3afe241b62401de1f8629c9c6b9b3d69dbff	2022-03-16
https://git.kernel.org/stable/c/6d9700b445098dbbce0caff4b8cfca214cf1e757	2022-03-16
https://git.kernel.org/stable/c/1fb9dd3787495b4deb0efe66c58306b65691a48f	2022-03-16
https://git.kernel.org/stable/c/d39dc79513e99147b4c158a8a9e46743e23944f5	2022-03-16
https://git.kernel.org/stable/c/fc7f750dc9d102c1ed7bbe4591f991e770c99033	2022-03-01

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.12 < 4.9.307 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.12 < 4.9.307"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.12 < 4.14.272 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.12 < 4.14.272"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.12 < 4.19.235 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.12 < 4.19.235"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.12 < 5.4.185 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.12 < 5.4.185"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.12 < 5.10.106 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.12 < 5.10.106"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.12 < 5.15.29 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.12 < 5.15.29"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.12 < 5.16.15 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.12 < 5.16.15"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.12 < 5.17 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.12 < 5.17"		en		Affected