Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-6950-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6950-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...

Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-6951-1)

"The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6951-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...

Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2024-12571)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-12571 advisory. - crypto: pcrypt - Fix hungtask for PADATARESET Lu Jialin Orabug: 36806710 CVE-2023-52813 - usbnet: sanity check for maxpacket Oliver Neukum Orabug:...

Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2024-12570)

The remote Oracle Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-12570 advisory. - crypto: pcrypt - Fix hungtask for PADATARESET Lu Jialin Orabug: 36806710 CVE-2023-52813 - usbnet: sanity check for maxpacket Oliver Neukum Orabug:...

Unbreakable Enterprise kernel security update

4.1.12-124.88.3 - crypto: pcrypt - Fix hungtask for PADATARESET Lu Jialin Orabug: 36806710 CVE-2023-52813 - usbnet: sanity check for maxpacket Oliver Neukum Orabug: 36806658 CVE-2021-47495 - phonet: fix rtmphonetnotify skb allocation Eric Dumazet Orabug: 36683487 CVE-2024-36946 - wifi: nl80211:...

SUSE CVE-2024-36946

In the Linux kernel, the following vulnerability has been resolved: phonet: fix rtmphonetnotify skb allocation fillroute stores three components in the skb: - struct rtmsg - RTADST u8 - RTAOIF u32 Therefore, rtmphonetnotify should use NLMSGALIGNsizeofstruct rtmsg + nlatotalsize1 + nlatotalsize4...

CVE-2024-36946

In the Linux kernel, the following vulnerability has been resolved: phonet: fix rtmphonetnotify skb allocation fillroute stores three components in the skb: - struct rtmsg - RTADST u8 - RTAOIF u32 Therefore, rtmphonetnotify should use NLMSGALIGNsizeofstruct rtmsg + nlatotalsize1 + nlatotalsize4...

CVE-2024-36946

In the Linux kernel, the following vulnerability has been resolved: phonet: fix rtmphonetnotify skb allocation fillroute stores three components in the skb: - struct rtmsg - RTADST u8 - RTAOIF u32 Therefore, rtmphonetnotify should use NLMSGALIGNsizeofstruct rtmsg + nlatotalsize1 + nlatotalsize4...

DEBIAN-CVE-2024-36946

In the Linux kernel, the following vulnerability has been resolved: phonet: fix rtmphonetnotify skb allocation fillroute stores three components in the skb: - struct rtmsg - RTADST u8 - RTAOIF u32 Therefore, rtmphonetnotify should use NLMSGALIGNsizeofstruct rtmsg + nlatotalsize1 + nlatotalsize4...

CVE-2024-36946

In the Linux kernel, the following vulnerability has been resolved: phonet: fix rtmphonetnotify skb allocation fillroute stores three components in the skb: - struct rtmsg - RTADST u8 - RTAOIF u32 Therefore, rtmphonetnotify should use NLMSGALIGNsizeofstruct rtmsg + nlatotalsize1 + nlatotalsize4...

UBUNTU-CVE-2024-36946

In the Linux kernel, the following vulnerability has been resolved: phonet: fix rtmphonetnotify skb allocation fillroute stores three components in the skb: - struct rtmsg - RTADST u8 - RTAOIF u32 Therefore, rtmphonetnotify should use NLMSGALIGNsizeofstruct rtmsg + nlatotalsize1 + nlatotalsize4...

CVE-2024-36946 phonet: fix rtm_phonet_notify() skb allocation

In the Linux kernel, the following vulnerability has been resolved: phonet: fix rtmphonetnotify skb allocation fillroute stores three components in the skb: - struct rtmsg - RTADST u8 - RTAOIF u32 Therefore, rtmphonetnotify should use NLMSGALIGNsizeofstruct rtmsg + nlatotalsize1 + nlatotalsize4...

CVE-2024-36946 phonet: fix rtm_phonet_notify() skb allocation

In the Linux kernel, the following vulnerability has been resolved: phonet: fix rtmphonetnotify skb allocation fillroute stores three components in the skb: - struct rtmsg - RTADST u8 - RTAOIF u32 Therefore, rtmphonetnotify should use NLMSGALIGNsizeofstruct rtmsg + nlatotalsize1 + nlatotalsize4...

CVE-2024-36946

CVE-2024-36946 is a Linux kernel local denial of service issue related to phonet: rtm_phonet_notify() skb allocation. The root cause is that fill_route() stores three components in the skb (rtmsg, RTA_DST, RTA_OIF) and rtm_phonet_notify() should allocate space via NLMSG_ALIGN(sizeof(struct rtmsg)...

The vulnerability of the pep_ioctl() function in the PhoNet protocol implementation in Linux kernel allows a hacker to cause a service failure.

The vulnerability of the pepioctl function in the net/phonet/pep.c module of the PhoNet protocol implementation in the Linux operating system is related to the reutilization of previously freed memory due to concurrent access to resources. Exploiting this vulnerability can allow a attacker to cau...

SUSE CVE-2024-27402

In the Linux kernel, the following vulnerability has been resolved: phonet/pep: fix racy skbqueueempty use The receive queues are protected by their respective spin-lock, not the socket lock. This could lead to skbpeek unexpectedly returning NULL or a pointer to an already dequeued socket buffer...

CVE-2024-27402

In the Linux kernel, the following vulnerability has been resolved: phonet/pep: fix racy skbqueueempty use The receive queues are protected by their respective spin-lock, not the socket lock. This could lead to skbpeek unexpectedly returning NULL or a pointer to an already dequeued socket buffer...

DEBIAN-CVE-2024-27402

In the Linux kernel, the following vulnerability has been resolved: phonet/pep: fix racy skbqueueempty use The receive queues are protected by their respective spin-lock, not the socket lock. This could lead to skbpeek unexpectedly returning NULL or a pointer to an already dequeued socket buffer...

UBUNTU-CVE-2024-27402

In the Linux kernel, the following vulnerability has been resolved: phonet/pep: fix racy skbqueueempty use The receive queues are protected by their respective spin-lock, not the socket lock. This could lead to skbpeek unexpectedly returning NULL or a pointer to an already dequeued socket buffer...

CVE-2024-27402 phonet/pep: fix racy skb_queue_empty() use

In the Linux kernel, the following vulnerability has been resolved: phonet/pep: fix racy skbqueueempty use The receive queues are protected by their respective spin-lock, not the socket lock. This could lead to skbpeek unexpectedly returning NULL or a pointer to an already dequeued socket buffer...