4340 matches found
CVE-2022-49622
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-2022-49489
In the Linux kernel, the following vulnerability has been resolved: drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume BUG: Unable to handle kernel paging request at virtual address 006b6b6b6b6b6be3 Call trace: dpuvbifinitmemtypes+0x40/0xb8...
CVE-2022-49409
In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch Hulk Robot reported a BUGON: ================================================================== kernel BUG at fs/ext4/extentsstatus.c:199! ... RIP: 0010:ext4esend fs/ext4/extentsstatus.c:199 inline...
DEBIAN-CVE-2022-49322
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...
UBUNTU-CVE-2022-49322
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...
UBUNTU-CVE-2022-49622
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...
UBUNTU-CVE-2022-49393
In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix list iterator in fastrpcreqmemunmapimpl This is another instance of incorrect use of list iterator and checking it for NULL. The list iterator value 'map' will always be set and non-NULL by listforeachentry, so...
UBUNTU-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...
UBUNTU-CVE-2022-49725
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...
DEBIAN-CVE-2022-49099
In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Fix initialization of device object in vmbusdeviceregister Initialize the device's dmamask,parms pointers and the device's dmamask value before invoking deviceregister. Address the following trace with 5.17-rc...
DEBIAN-CVE-2022-49065
In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix the svcdeferredevent trace class Fix a NULL deref crash that occurs when an svcrqst is deferred while the sunrpc tracing subsystem is enabled. svcrevisit sets dr-xprt to NULL, so it can't be relied upon in the...
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
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 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...