CVE-2022-49015

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-49015
In the Linux kernel, the following vulnerability has been resolved: net: hsr: Fix potential use-after-free The skb is delivered to netif_rx() which may free it, after calling this, dereferencing skb may trigger use-after-free.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/4b351609af4fdbc23f79ab2b12748f4403ea9af4 Patch
https://git.kernel.org/stable/c/53a62c5efe91665f7a41fad0f888a96f94dc59eb Patch
https://git.kernel.org/stable/c/7ca81a161e406834a1fdc405fc83a572bd14b8d9 Patch
https://git.kernel.org/stable/c/7e177d32442b7ed08a9fa61b61724abc548cb248 Patch
https://git.kernel.org/stable/c/8393ce5040803666bfa26a3a7bf41e44fab0ace9 Patch
https://git.kernel.org/stable/c/b35d899854d5d5d58eb7d7e7c0f61afc60d3a9e9 Patch
https://git.kernel.org/stable/c/dca370e575d9b6c983f5015e8dc035e23e219ee6 Patch
https://git.kernel.org/stable/c/f3add2b8cf620966de3ebfa07679ca12d33ec26f Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc7:*:*:*:*:*:*
History

24 Oct 2024, 18:31

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/4b351609af4fdbc23f79ab2b12748f4403ea9af4 - () https://git.kernel.org/stable/c/4b351609af4fdbc23f79ab2b12748f4403ea9af4 - Patch
References () https://git.kernel.org/stable/c/53a62c5efe91665f7a41fad0f888a96f94dc59eb - () https://git.kernel.org/stable/c/53a62c5efe91665f7a41fad0f888a96f94dc59eb - Patch
References () https://git.kernel.org/stable/c/7ca81a161e406834a1fdc405fc83a572bd14b8d9 - () https://git.kernel.org/stable/c/7ca81a161e406834a1fdc405fc83a572bd14b8d9 - Patch
References () https://git.kernel.org/stable/c/7e177d32442b7ed08a9fa61b61724abc548cb248 - () https://git.kernel.org/stable/c/7e177d32442b7ed08a9fa61b61724abc548cb248 - Patch
References () https://git.kernel.org/stable/c/8393ce5040803666bfa26a3a7bf41e44fab0ace9 - () https://git.kernel.org/stable/c/8393ce5040803666bfa26a3a7bf41e44fab0ace9 - Patch
References () https://git.kernel.org/stable/c/b35d899854d5d5d58eb7d7e7c0f61afc60d3a9e9 - () https://git.kernel.org/stable/c/b35d899854d5d5d58eb7d7e7c0f61afc60d3a9e9 - Patch
References () https://git.kernel.org/stable/c/dca370e575d9b6c983f5015e8dc035e23e219ee6 - () https://git.kernel.org/stable/c/dca370e575d9b6c983f5015e8dc035e23e219ee6 - Patch
References () https://git.kernel.org/stable/c/f3add2b8cf620966de3ebfa07679ca12d33ec26f - () https://git.kernel.org/stable/c/f3add2b8cf620966de3ebfa07679ca12d33ec26f - Patch
CWE CWE-416
CPE cpe:2.3:o:linux:linux_kernel:6.1:rc7:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc4:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
First Time Linux linux Kernel
Linux

23 Oct 2024, 15:12

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net:hsr: Se corrige un posible use after free. El skb se entrega a netif_rx() que puede liberarlo; después de llamarlo, desreferenciar skb puede desencadenar un use after free.

21 Oct 2024, 20:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-10-21 20:15

Updated : 2024-10-24 18:31

NVD link : CVE-2022-49015

Mitre link : CVE-2022-49015

CVE.ORG link : CVE-2022-49015

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-416

Use After Free