CVE-2021-47248 udp: fix race between close() and udp_abort()

In the Linux kernel, the following vulnerability has been resolved: udp: fix race between close and udpabort Kaustubh reported and diagnosed a panic in udpliblookup. The root cause is udpabort racing with close. Both racing functions acquire the socket lock, but udpv6destroysock release it before...

CVE-2021-47248

The CVE-2021-47248 entry concerns a race in the Linux kernel UDP path between close() and udp_abort(). The root cause is udp_abort() racing with close(), with both paths acquiring the socket lock, while udp{v6}_destroy_sock() releases it before performing destructive actions. The fix uses the SOC...

CVE-2021-47248 udp: fix race between close() and udp_abort()

In the Linux kernel, the following vulnerability has been resolved: udp: fix race between close and udpabort Kaustubh reported and diagnosed a panic in udpliblookup. The root cause is udpabort racing with close. Both racing functions acquire the socket lock, but udpv6destroysock release it before...

CVE-2021-47248

In the Linux kernel, the following vulnerability has been resolved: udp: fix race between close and udpabort Kaustubh reported and diagnosed a panic in udpliblookup. The root cause is udpabort racing with close. Both racing functions acquire the socket lock, but udpv6destroysock release it before...

SUSE CVE-2024-35884

In the Linux kernel, the following vulnerability has been resolved: udp: do not accept non-tunnel GSO skbs landing in a tunnel When rx-udp-gro-forwarding is enabled UDP packets might be GROed when being forwarded. If such packets might land in a tunnel this can cause various issues and...

PT-2024-11255 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is caused by a race between close and udp abort functions, which both acquire the socket lock. However, udpv6 destroy sock releases the lock before performing destructive...

CVE-2024-35884

CVE-2024-35884 highlights a flaw in the Linux kernel's handling of UDP packets when Generic Receive Offload GRO forwarding is enabled. The issue occurs because non-tunnel UDP packets are sometimes mistakenly processed as if they belong to a tunnel. This can lead to data corruption or kernel...

CVE-2024-35884

In the Linux kernel, the following vulnerability has been resolved: udp: do not accept non-tunnel GSO skbs landing in a tunnel When rx-udp-gro-forwarding is enabled UDP packets might be GROed when being forwarded. If such packets might land in a tunnel this can cause various issues and...

CVE-2024-35884

In the Linux kernel, the following vulnerability has been resolved: udp: do not accept non-tunnel GSO skbs landing in a tunnel When rx-udp-gro-forwarding is enabled UDP packets might be GROed when being forwarded. If such packets might land in a tunnel this can cause various issues and...

UBUNTU-CVE-2024-35884

In the Linux kernel, the following vulnerability has been resolved: udp: do not accept non-tunnel GSO skbs landing in a tunnel When rx-udp-gro-forwarding is enabled UDP packets might be GROed when being forwarded. If such packets might land in a tunnel this can cause various issues and...

CVE-2024-35884 udp: do not accept non-tunnel GSO skbs landing in a tunnel

In the Linux kernel, the following vulnerability has been resolved: udp: do not accept non-tunnel GSO skbs landing in a tunnel When rx-udp-gro-forwarding is enabled UDP packets might be GROed when being forwarded. If such packets might land in a tunnel this can cause various issues and...

CVE-2024-35884 udp: do not accept non-tunnel GSO skbs landing in a tunnel

In the Linux kernel, the following vulnerability has been resolved: udp: do not accept non-tunnel GSO skbs landing in a tunnel When rx-udp-gro-forwarding is enabled UDP packets might be GROed when being forwarded. If such packets might land in a tunnel this can cause various issues and...

CVE-2024-35884 udp: do not accept non-tunnel GSO skbs landing in a tunnel

In the Linux kernel, the following vulnerability has been resolved: udp: do not accept non-tunnel GSO skbs landing in a tunnel When rx-udp-gro-forwarding is enabled UDP packets might be GROed when being forwarded. If such packets might land in a tunnel this can cause various issues and...

CVE-2024-35884

CVE-2024-35884 is a Linux kernel vulnerability in UDP GRO handling. When rx-udp-gro-forwarding is enabled, UDP packets may be GROed in transit and land in a tunnel, causing issues such as corrupted packets or kernel crashes (geneve path example). The root cause is that udp_gro_receive/udp4/udp6_g...

CVE-2024-31473

There is a command injection vulnerability in the underlying deauthentication service that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI Aruba's Access Point management protocol UDP port 8211. Successful exploitation of this...

CVE-2024-31472

There are command injection vulnerabilities in the underlying Soft AP Daemon service that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI Aruba's Access Point management protocol UDP port 8211. Successful exploitation of these...

CVE-2024-31469

There are buffer overflow vulnerabilities in the underlying Central Communications service that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI Aruba's Access Point management protocol UDP port 8211. Successful exploitation of these...

CVE-2024-31470

There is a buffer overflow vulnerability in the underlying SAE Simultaneous Authentication of Equals service that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI Aruba's Access Point management protocol UDP port 8211. Successful...

CVE-2024-31471

There is a command injection vulnerability in the underlying Central Communications service that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI Aruba's Access Point management protocol UDP port 8211. Successful exploitation of this...

CVE-2024-31468

There are buffer overflow vulnerabilities in the underlying Central Communications service that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI Aruba's Access Point management protocol UDP port 8211. Successful exploitation of these...