5041 matches found
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987373)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987373 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix potential memory leak on unlikely error case If skblinearize is needed and fail...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414389)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414389 advisory. A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function followpagepte of the file mm/gup.c of...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414518)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414518 advisory. The checkaluop function in kernel/bpf/verifier.c in the Linux kernel through v5.16-rc5 did not properly update bounds while handling the mov32 instruction, which...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414610)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414610 advisory. kernel/bpf/verifier.c in the Linux kernel through 5.12.1 performs undesirable speculative loads, leading to disclosure of stack content via side-channel attacks, aka...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986714)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986714 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf, s390: Fix potential memory leak about jitdata Make sure to free jitdata through kfree in the...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414672)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414672 advisory. An issue was discovered in the Linux kernel before 5.11.8. kernel/bpf/verifier.c performs undesirable out- of-bounds speculation on pointer arithmetic, leading to...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-411908)
"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-411908 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Prevent lock inversion deadlock in map delete elem syzkaller started using corpuse...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-390385)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-390385 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: validate user input for expected length I got multiple syzbot reports showing old bugs...
Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-381272)
"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-381272 advisory. In the Linux kernel, the following vulnerability has been resolved: ppp: Fix KMSAN uninit-value warning with bpf Syzbot caught an KMSAN: uninit-value warning 1, whi...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987044)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987044 advisory. In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix potential NULL dereference The bpfjitbinaryfree function requires a non-NULL...
SUSE CVE-2022-50490
In the Linux kernel, the following vulnerability has been resolved: bpf: Propagate error from htablockbucket to userspace In htabmaplookupanddeletebatch if htablockbucket returns -EBUSY, it will go to next bucket. Going to next bucket may not only skip the elements in current bucket silently, but...
CVE-2023-53577
In the Linux kernel, the following vulnerability has been resolved: bpf, cpumap: Make sure kthread is running before map update returns The following warning was reported when running stress-mode enabled xdpredirectcpu with some RT threads: ------------ cut here ------------ WARNING: CPU: 4 PID: ...
CVE-2022-50490
In the Linux kernel, the following vulnerability has been resolved: bpf: Propagate error from htablockbucket to userspace In htabmaplookupanddeletebatch if htablockbucket returns -EBUSY, it will go to next bucket. Going to next bucket may not only skip the elements in current bucket silently, but...
UBUNTU-CVE-2023-53577
In the Linux kernel, the following vulnerability has been resolved: bpf, cpumap: Make sure kthread is running before map update returns The following warning was reported when running stress-mode enabled xdpredirectcpu with some RT threads: ------------ cut here ------------ WARNING: CPU: 4 PID: ...
CVE-2023-53585 bpf: reject unhashed sockets in bpf_sk_assign
In the Linux kernel, the following vulnerability has been resolved: bpf: reject unhashed sockets in bpfskassign The semantics for bpfskassign are as follows: sk = somelookupfunc bpfskassignskb, sk bpfskreleasesk That is, the sk is not consumed by bpfskassign. The function therefore needs to make...
CVE-2023-53585
CVE-2023-53585 : In the Linux kernel, a bug in bpf_sk_assign could leak a refcount when a newly created unhashed UDP socket is bound after being added to a sockmap. The issue arises because bpf_sk_assign may be invoked in an RCU-critical section before the sk’s final state (SOCK_RCU_FREE) is appl...
CVE-2022-50490 bpf: Propagate error from htab_lock_bucket() to userspace
In the Linux kernel, the following vulnerability has been resolved: bpf: Propagate error from htablockbucket to userspace In htabmaplookupanddeletebatch if htablockbucket returns -EBUSY, it will go to next bucket. Going to next bucket may not only skip the elements in current bucket silently, but...
PT-2025-40724
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel where an error from htab lock bucket is not properly propagated to userspace. Specifically, in the htab map lookup and delete batch function, if htab...
PT-2025-40699
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue related to the handling of fprobes and rethooks during unregistration. Specifically, the rethook may not be released correctly after the ftrace ops is...
