The vulnerability of the xfrm4_protocol_init() function in the net/ipv4/xfrm4Protocol.c module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the xfrm4protocolinit function in the net/ipv4/xfrm4Protocol.c module of the Linux operating system is related to improper initialization. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from xfrm4protocolinit being marked as init and exported, which could cause the kernel to crash...

kernel: net: xfrm: unexport __init-annotated xfrm4_protocol_init()

In the Linux kernel, the following vulnerability has been resolved: net: xfrm: unexport init-annotated xfrm4protocolinit EXPORTSYMBOL and init is a bad combination because the .init.text section is freed up after the initialization. Hence, modules cannot use symbols annotated init. The access to ...

PT-2022-32224

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.283 Description The issue is related to the xfrm4 protocol init function. It was introduced in version v3.15 and fixed in Linux Kernel version v4.14.283. The actual impact and attack plausibility have not y...

PT-2022-31209

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.17.15 Description The issue concerns the xfrm4 protocol init function. It was introduced in version v3.15 and is fixed in Linux Kernel version v5.17.15. The actual impact and attack plausibility have not yet...

PT-2022-32304

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.318 Description The issue is related to the xfrm4 protocol init function. It was introduced in version v3.15 and fixed in version v4.9.318. The actual impact and attack plausibility have not yet been proven...

PT-2022-31522

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.47 Description The issue concerns the xfrm4 protocol init function. It was introduced in version v3.15 and fixed in Linux Kernel version v5.15.47. The actual impact and attack plausibility have not yet been...

PT-2022-32112

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.247 Description The issue is related to the xfrm4 protocol init function. It was introduced in version v3.15 and fixed in Linux Kernel version v4.19.247. The actual impact and attack plausibility have not y...

PT-2022-31779

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.122 Description The issue is related to the xfrm4 protocol init function. It was introduced in version v3.15 and fixed in version v5.10.122. The actual impact and attack plausibility have not yet been prove...

PT-2022-31971

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.198 Description The issue concerns the xfrm4 protocol init function. It was introduced in version v3.15 and fixed in version v5.4.198. The actual impact and attack plausibility have not yet been proven...