3812 matches found
CVE-2022-49725 i40e: Fix call trace in setup_tx_descriptors
In the Linux kernel, the following vulnerability has been resolved: i40e: Fix call trace in setuptxdescriptors After PF reset and ethtool -t there was call trace in dmesg sometimes leading to panic. When there was some time, around 5 seconds, between reset and test there were no errors. Problem w...
CVE-2022-49725 i40e: Fix call trace in setup_tx_descriptors
In the Linux kernel, the following vulnerability has been resolved: i40e: Fix call trace in setuptxdescriptors After PF reset and ethtool -t there was call trace in dmesg sometimes leading to panic. When there was some time, around 5 seconds, between reset and test there were no errors. Problem w...
CVE-2022-49622 netfilter: nf_tables: avoid skb access on nf_stolen
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: avoid skb access on nfstolen When verdict is NFSTOLEN, the skb might have been freed. When tracing is enabled, this can result in a use-after-free: 1. access to skb-nftrace 2. access to skb-mark 3. computatio...
CVE-2022-49622 netfilter: nf_tables: avoid skb access on nf_stolen
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: avoid skb access on nfstolen When verdict is NFSTOLEN, the skb might have been freed. When tracing is enabled, this can result in a use-after-free: 1. access to skb-nftrace 2. access to skb-mark 3. computatio...
CVE-2022-49584 ixgbe: Add locking to prevent panic when setting sriov_numvfs to zero
In the Linux kernel, the following vulnerability has been resolved: ixgbe: Add locking to prevent panic when setting sriovnumvfs to zero It is possible to disable VFs while the PF driver is processing requests from the VF driver. This can result in a panic. BUG: unable to handle kernel paging...
CVE-2022-49537 scsi: lpfc: Fix call trace observed during I/O with CMF enabled
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix call trace observed during I/O with CMF enabled The following was seen with CMF enabled: BUG: using smpprocessorid in preemptible code: systemd-udevd/31711 kernel: caller is lpfcupdatecmfcmd+0x214/0x420 lpfc kerne...
CVE-2022-49537
CVE-2022-49537 is related to the Linux kernel SCSI lpfc path with CMF enabled. The issue arises from this_cpu_ptr() using smp_processor_id() in a preemptible context, leading to an invalid call trace (systemd-udevd 31711) and potential preemption-related bugs. The documented fix is to replace thi...
CVE-2022-49537
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix call trace observed during I/O with CMF enabled The following was seen with CMF enabled: BUG: using smpprocessorid in preemptible code: systemd-udevd/31711 kernel: caller is lpfcupdatecmfcmd+0x214/0x420 lpfc kerne...
CVE-2022-49410
CVE-2022-49410: Linux kernel tracing double free in create_var_ref fixed by making init_var_ref() store NULL when freeing fields; affected components include the variable ref_field initialization path (create_hist_field -> init_var_ref -> destroy_hist_field). Remediation is to apply the ker...
CVE-2022-49338
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: CT: Fix cleanup of CT before cleanup of TC ct rules CT cleanup assumes that all tc rules were deleted first, and so is free to delete the CT shared resources e.g the draction fwdaction which is shared for all tuples. B...
CVE-2022-49322 tracing: Fix sleeping function called from invalid context on RT kernel
In the Linux kernel, the following vulnerability has been resolved: tracing: Fix sleeping function called from invalid context on RT kernel When setting bootparams="traceevent=initcall:initcallstart tpprintk=1" in the cmdline, the outputprintk was called, and the spinlockirqsave was called in the...
CVE-2022-49169
In the Linux kernel, the following vulnerability has been resolved: f2fs: use spinlock to avoid hang 14696.634553 task:cat state:D stack: 0 pid:1613738 ppid:1613735 flags:0x00000004 14696.638285 Call Trace: 14696.639038 14696.640032 schedule+0x302/0x930 14696.640969 schedule+0x58/0xd0 14696.64179...
CVE-2022-49065
In CVE-2022-49065, the Linux kernel SUNRPC service saw a NULL dereference when a sunrpc svc_rqst was deferred with tracing enabled. The fix avoids relying on dr->xprt after reevaluating the trace event format; the dr::addr is converted to a presentation address and stored as a string in TP_fas...
PT-2025-20536
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock issue has been identified in the Linux kernel, specifically between rcu tasks trace and event mutex. This occurs due to a lock dependency when free event grabs event mutex and...
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 that stems from netfilter not reacquiring a connection trace after insertion, which could lead to data corruption...
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 the Linux kernel that stems from a call trace observed during I/O when CMF is enabled...
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 that stems from a null pointer dereference issue in the svcdeferredevent trace class...
PT-2025-8357 · Linux +1 · Linux Kernel +1
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A null pointer dereference issue has been identified in the Linux kernel. The problem occurs when the record variable is NULL before calling the osnoise init trace tool function. This...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: ftrace: A regression was fixed related to the module command in stacktracefilter. When executing the following command: echo "write:mod:ext3" /sys/kernel/tracing/stacktracefilter The current mod command causes a null pointer...