Linux Distros Unpatched Vulnerability : CVE-2024-44973

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: mm, slub: do not call doslabfree for kfence object In 782f8906f805 the freeing of kfence...

UBUNTU-CVE-2025-37916

In the Linux kernel, the following vulnerability has been resolved: pdscore: remove write-after-free of clientid A use-after-free error popped up in stress testing: Mon Apr 21 21:21:33 2025 BUG: KFENCE: use-after-free write in pdscauxbusdevdel+0xef/0x160 pdscore Mon Apr 21 21:21:33 2025...

SUSE CVE-2022-49840

In the Linux kernel, the following vulnerability has been resolved: bpf, testrun: Fix alignment problem in bpfprogtestrunskb We got a syzkaller problem because of aarch64 alignment fault if KFENCE enabled. When the size from user bpf program is an odd number, like 399, 407, etc, it will cause the...

DEBIAN-CVE-2022-49840

In the Linux kernel, the following vulnerability has been resolved: bpf, testrun: Fix alignment problem in bpfprogtestrunskb We got a syzkaller problem because of aarch64 alignment fault if KFENCE enabled. When the size from user bpf program is an odd number, like 399, 407, etc, it will cause the...

CVE-2022-49840 bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb()

In the Linux kernel, the following vulnerability has been resolved: bpf, testrun: Fix alignment problem in bpfprogtestrunskb We got a syzkaller problem because of aarch64 alignment fault if KFENCE enabled. When the size from user bpf program is an odd number, like 399, 407, etc, it will cause the...

CVE-2022-49840 bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb()

In the Linux kernel, the following vulnerability has been resolved: bpf, testrun: Fix alignment problem in bpfprogtestrunskb We got a syzkaller problem because of aarch64 alignment fault if KFENCE enabled. When the size from user bpf program is an odd number, like 399, 407, etc, it will cause the...

Linux Distros Unpatched Vulnerability : CVE-2024-56678

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: powerpc/mm/fault: Fix kfence page fault reporting copyfromkernelnofault can be called when...

SUSE CVE-2022-49142

In the Linux kernel, the following vulnerability has been resolved: net: preserve skbendoffset in skbunclonekeeptruesize syzbot found another way to trigger the infamous WARNONONCEdelta truesize value, we also need to make sure TCP wont fill new tailroom that pskbexpandhead was able to get from a...

CVE-2022-49626

In the Linux kernel, the following vulnerability has been resolved: sfc: fix use after free when disabling sriov Use after free is detected by kfence when disabling sriov. What was read after being freed was vf-pcidev: it was freed from pcidisablesriov and later read in efxef10sriovfreevfvports,...

CVE-2022-49142

In the Linux kernel, the following vulnerability has been resolved: net: preserve skbendoffset in skbunclonekeeptruesize syzbot found another way to trigger the infamous WARNONONCEdelta truesize value, we also need to make sure TCP wont fill new tailroom that pskbexpandhead was able to get from a...

DEBIAN-CVE-2022-49142

In the Linux kernel, the following vulnerability has been resolved: net: preserve skbendoffset in skbunclonekeeptruesize syzbot found another way to trigger the infamous WARNONONCEdelta truesize value, we also need to make sure TCP wont fill new tailroom that pskbexpandhead was able to get from a...

CVE-2022-49626 sfc: fix use after free when disabling sriov

In the Linux kernel, the following vulnerability has been resolved: sfc: fix use after free when disabling sriov Use after free is detected by kfence when disabling sriov. What was read after being freed was vf-pcidev: it was freed from pcidisablesriov and later read in efxef10sriovfreevfvports,...

CVE-2022-49626

In the Linux kernel, the following vulnerability has been resolved: sfc: fix use after free when disabling sriov Use after free is detected by kfence when disabling sriov. What was read after being freed was vf-pcidev: it was freed from pcidisablesriov and later read in efxef10sriovfreevfvports,...

CVE-2022-49626 sfc: fix use after free when disabling sriov

In the Linux kernel, the following vulnerability has been resolved: sfc: fix use after free when disabling sriov Use after free is detected by kfence when disabling sriov. What was read after being freed was vf-pcidev: it was freed from pcidisablesriov and later read in efxef10sriovfreevfvports,...

CVE-2022-49142 net: preserve skb_end_offset() in skb_unclone_keeptruesize()

In the Linux kernel, the following vulnerability has been resolved: net: preserve skbendoffset in skbunclonekeeptruesize syzbot found another way to trigger the infamous WARNONONCEdelta truesize value, we also need to make sure TCP wont fill new tailroom that pskbexpandhead was able to get from a...

CVE-2022-49142

In CVE-2022-49142, the Linux kernel fix targets net: preserve skb_end_offset() in skb_unclone_keeptruesize() to address a WARN_ON_ONCE(delta truesize value remains consistent and avoids tailroom mismanagement when ksize(addr) is involved. The update includes revision notes and call traces (skb_tr...

CVE-2022-49142 net: preserve skb_end_offset() in skb_unclone_keeptruesize()

In the Linux kernel, the following vulnerability has been resolved: net: preserve skbendoffset in skbunclonekeeptruesize syzbot found another way to trigger the infamous WARNONONCEdelta truesize value, we also need to make sure TCP wont fill new tailroom that pskbexpandhead was able to get from a...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: iwlwifi: mvm – Do not read beyond the mfuart notification. In the event that the firmware sends a notification claiming to have more data than it actually does, we will read beyond the allocated space for the notification. ...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: powerpc/mm/fault: Fixed the reporting of kfence page faults. The copyfromkernelnofault function can be called when reading /proc/kcore. /proc/kcore may contain kfence objects that are not mapped, and reading these objects via...

CVE-2024-53687

In the Linux kernel, the following vulnerability has been resolved: riscv: Fix IPIs usage in kfenceprotectpage flushtlbkernelrange may use IPIs to flush the TLBs of all the cores, which triggers the following warning when the irqs are disabled: 3.455330 WARNING: CPU: 1 PID: 0 at kernel/smp.c:815...