UBUNTU-CVE-2022-49624

In the Linux kernel, the following vulnerability has been resolved: net: atlantic: remove aqnicdeinit when resume aqnicdeinit has been called while suspending, so we don't have to call it again on resume. Actually, call it again leads to another hang issue when resuming from S3. Jul 8 03:09:44...

UBUNTU-CVE-2022-49245

In the Linux kernel, the following vulnerability has been resolved: ASoC: rockchip: Fix PM usage reference of rockchipi2stdmresume pmruntimegetsync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. We fix it by replacing it with...

DEBIAN-CVE-2022-49202

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciuart: add missing NULL check in h5enqueue Syzbot hit general protection fault in pmruntimeresume. The problem was in missing NULL check. hu-serdev can be NULL and we should not blindly pass &serdev-dev somewhere,...

CVE-2022-49157

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix premature hw access after PCI error After a recoverable PCI error has been detected and recovered, qla driver needs to check to see if the error condition still persist and/or wait for the OS to give the resume...

UBUNTU-CVE-2022-49157

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix premature hw access after PCI error After a recoverable PCI error has been detected and recovered, qla driver needs to check to see if the error condition still persist and/or wait for the OS to give the resume...

UBUNTU-CVE-2022-49128

In the Linux kernel, the following vulnerability has been resolved: drm/bridge: Add missing pmruntimeputsync pmruntimegetsync will increase the rumtime PM counter even when it returns an error. Thus a pairing decrement is needed to prevent refcount leak. Fix this by replacing this API with...

UBUNTU-CVE-2022-49192

In the Linux kernel, the following vulnerability has been resolved: drivers: ethernet: cpsw: fix panic when interrupt coaleceing is set via ethtool cpswethtoolbegin directly returns the result of pmruntimegetsync when successful. pmruntimegetsync returns -error code on failure and 0 on successful...

CVE-2022-49687

CVE-2022-49687 documents a Linux kernel vulnerability in virtio_net where suspend/resume can trigger a driver bug warning due to xdp_rxq_info not being unregistered/registered during freeze/restore. The root cause is that virtnet_freeze() frees the receive_queue (including xdp_rxq_info) without c...

CVE-2022-49687 virtio_net: fix xdp_rxq_info bug after suspend/resume

In the Linux kernel, the following vulnerability has been resolved: virtionet: fix xdprxqinfo bug after suspend/resume The following sequence currently causes a driver bug warning when using virtionet: ip link set eth0 up echo mem /sys/power/state or e.g. rtcwake -s 10 -m mem ip link set eth0 dow...

CVE-2022-49687 virtio_net: fix xdp_rxq_info bug after suspend/resume

In the Linux kernel, the following vulnerability has been resolved: virtionet: fix xdprxqinfo bug after suspend/resume The following sequence currently causes a driver bug warning when using virtionet: ip link set eth0 up echo mem /sys/power/state or e.g. rtcwake -s 10 -m mem ip link set eth0 dow...

CVE-2022-49687

In the Linux kernel, the following vulnerability has been resolved: virtionet: fix xdprxqinfo bug after suspend/resume The following sequence currently causes a driver bug warning when using virtionet: ip link set eth0 up echo mem /sys/power/state or e.g. rtcwake -s 10 -m mem ip link set eth0 dow...

CVE-2022-49624 net: atlantic: remove aq_nic_deinit() when resume

In the Linux kernel, the following vulnerability has been resolved: net: atlantic: remove aqnicdeinit when resume aqnicdeinit has been called while suspending, so we don't have to call it again on resume. Actually, call it again leads to another hang issue when resuming from S3. Jul 8 03:09:44...

CVE-2022-49624

In the Linux kernel, the following vulnerability has been resolved: net: atlantic: remove aqnicdeinit when resume aqnicdeinit has been called while suspending, so we don't have to call it again on resume. Actually, call it again leads to another hang issue when resuming from S3. Jul 8 03:09:44...

CVE-2022-49624 net: atlantic: remove aq_nic_deinit() when resume

In the Linux kernel, the following vulnerability has been resolved: net: atlantic: remove aqnicdeinit when resume aqnicdeinit has been called while suspending, so we don't have to call it again on resume. Actually, call it again leads to another hang issue when resuming from S3. Jul 8 03:09:44...

CVE-2022-49489 drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume

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-2022-49489

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-2022-49489

The Linux kernel contains a vulnerability in the drm/msm/disp/dpu1 component. The root cause is a failure to set the vbif hw config to NULL , which leads to a use-after-free condition during pm runtime resume . This issue can result in an unable to handle kernel paging request error at a specific...

CVE-2022-49128 drm/bridge: Add missing pm_runtime_put_sync

In the Linux kernel, the following vulnerability has been resolved: drm/bridge: Add missing pmruntimeputsync pmruntimegetsync will increase the rumtime PM counter even when it returns an error. Thus a pairing decrement is needed to prevent refcount leak. Fix this by replacing this API with...

CVE-2022-49687: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: virtionet: fix xdprxqinfo bug after suspend/resume The following sequence currently causes a driver bug warning when using virtionet: ip link set eth0 up echo mem /sys/power/state or e.g. rtcwake -s 10 -m mem ip link set eth0 dow...

CVE-2022-49624: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: atlantic: remove aqnicdeinit when resume aqnicdeinit has been called while suspending, so we don't have to call it again on resume. Actually, call it again leads to another hang issue when resuming from S3. Jul 8 03:09:44...