DEBIAN-CVE-2023-52846

In the Linux kernel, the following vulnerability has been resolved: hsr: Prevent use after free in prpcreatetaggedframe The prpfillrct function can fail. In that situation, it frees the skb and returns NULL. Meanwhile on the success path, it returns the original skb. So it's straight forward to f...

CVE-2023-52846

In the Linux kernel, the following vulnerability has been resolved: hsr: Prevent use after free in prpcreatetaggedframe The prpfillrct function can fail. In that situation, it frees the skb and returns NULL. Meanwhile on the success path, it returns the original skb. So it's straight forward to f...

CVE-2023-52846

In the Linux kernel, the following vulnerability has been resolved: hsr: Prevent use after free in prpcreatetaggedframe The prpfillrct function can fail. In that situation, it frees the skb and returns NULL. Meanwhile on the success path, it returns the original skb. So it's straight forward to f...

CVE-2023-52846 hsr: Prevent use after free in prp_create_tagged_frame()

In the Linux kernel, the following vulnerability has been resolved: hsr: Prevent use after free in prpcreatetaggedframe The prpfillrct function can fail. In that situation, it frees the skb and returns NULL. Meanwhile on the success path, it returns the original skb. So it's straight forward to f...

CVE-2023-52846 hsr: Prevent use after free in prp_create_tagged_frame()

In the Linux kernel, the following vulnerability has been resolved: hsr: Prevent use after free in prpcreatetaggedframe The prpfillrct function can fail. In that situation, it frees the skb and returns NULL. Meanwhile on the success path, it returns the original skb. So it's straight forward to f...

CVE-2023-52846

The CVE-2023-52846 entry concerns a Linux kernel use-after-free in hsr's prp_create_tagged_frame, where prp_fill_rct() may fail and free the skb while the successful path returns the original skb. Impact is described as high for confidentiality, integrity, and availability with local access prere...

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 Linux kernel, which stems from a post-release reuse vulnerability in the hsr module...

USN-6766-2: Linux kernel vulnerabilities

It was discovered that the Open vSwitch implementation in the Linux kernel could overflow its stack during recursive action operations under certain conditions. A local attacker could use this to cause a denial of service system crash. CVE-2024-1151 Sander Wiebing, Alvise de Faveri Tron, Herbert...

SUSE CVE-2024-26863

In the Linux kernel, the following vulnerability has been resolved: hsr: Fix uninit-value access in hsrgetnode KMSAN reported the following uninit-value access issue 1: ===================================================== BUG: KMSAN: uninit-value in hsrgetnode+0xa2e/0xa40 net/hsr/hsrframereg.c:2...

CVE-2024-26863

In the Linux kernel, the following vulnerability has been resolved: hsr: Fix uninit-value access in hsrgetnode KMSAN reported the following uninit-value access issue 1: ===================================================== BUG: KMSAN: uninit-value in hsrgetnode+0xa2e/0xa40 net/hsr/hsrframereg.c:2...

CVE-2024-26863

In the Linux kernel, the following vulnerability has been resolved: hsr: Fix uninit-value access in hsrgetnode KMSAN reported the following uninit-value access issue 1: ===================================================== BUG: KMSAN: uninit-value in hsrgetnode+0xa2e/0xa40 net/hsr/hsrframereg.c:2...

DEBIAN-CVE-2024-26863

In the Linux kernel, the following vulnerability has been resolved: hsr: Fix uninit-value access in hsrgetnode KMSAN reported the following uninit-value access issue 1: ===================================================== BUG: KMSAN: uninit-value in hsrgetnode+0xa2e/0xa40 net/hsr/hsrframereg.c:2...

UBUNTU-CVE-2024-26863

In the Linux kernel, the following vulnerability has been resolved: hsr: Fix uninit-value access in hsrgetnode KMSAN reported the following uninit-value access issue 1: ===================================================== BUG: KMSAN: uninit-value in hsrgetnode+0xa2e/0xa40 net/hsr/hsrframereg.c:2...

CVE-2024-26863

In the Linux kernel, the following vulnerability has been resolved: hsr: Fix uninit-value access in hsrgetnode KMSAN reported the following uninit-value access issue 1: ===================================================== BUG: KMSAN: uninit-value in hsrgetnode+0xa2e/0xa40 net/hsr/hsrframereg.c:2...

CVE-2024-26863 hsr: Fix uninit-value access in hsr_get_node()

In the Linux kernel, the following vulnerability has been resolved: hsr: Fix uninit-value access in hsrgetnode KMSAN reported the following uninit-value access issue 1: ===================================================== BUG: KMSAN: uninit-value in hsrgetnode+0xa2e/0xa40 net/hsr/hsrframereg.c:2...

CVE-2024-26863

CVE-2024-26863 : In the Linux kernel, a vulnerability in the HSR/PRP framing layer allowed an uninitialized value to be accessed when the Ethernet header indicates a PRP/HSR packet but is not followed by an HSR tag. The issue arises in hsr_get_node() and can lead to uninit-value reads as shown by...

CVE-2024-26863 hsr: Fix uninit-value access in hsr_get_node()

In the Linux kernel, the following vulnerability has been resolved: hsr: Fix uninit-value access in hsrgetnode KMSAN reported the following uninit-value access issue 1: ===================================================== BUG: KMSAN: uninit-value in hsrgetnode+0xa2e/0xa40 net/hsr/hsrframereg.c:2...

CVE-2024-26707

A vulnerability in the Linux kernel affects the High-availability Seamless Redundancy HSR protocol. The issue was identified when a warning WARNONCE was triggered due to failed resource allocation for skb in the hsrinitskb function. The WARNONCE was initially used to log this failure, but it was...

DEBIAN-CVE-2024-26707

In the Linux kernel, the following vulnerability has been resolved: net: hsr: remove WARNONCE in sendhsrsupervisionframe Syzkaller reported 1 hitting a warning after failing to allocate resources for skb in hsrinitskb. Since a WARNONCE call will not help much in this case, it might be prudent to...

CVE-2024-26707

In the Linux kernel, the following vulnerability has been resolved: net: hsr: remove WARNONCE in sendhsrsupervisionframe Syzkaller reported 1 hitting a warning after failing to allocate resources for skb in hsrinitskb. Since a WARNONCE call will not help much in this case, it might be prudent to...