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Mounting /proc filesystem via chroot command silently mounts it in read-write mode. The user could bypass the chroot environment and gain write access to files, he would never have otherwise.
23 affected packages
linux, linux-armadaxp, linux-flo, linux-goldfish, linux-grouper...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| linux | — | — | — | — | — |
| linux-armadaxp | — | — | — | — | — |
| linux-flo | — | — | — | — | — |
| linux-goldfish | — | — | — | — | — |
| linux-grouper | — | — | — | — | — |
| linux-linaro-omap | — | — | — | — | — |
| linux-linaro-shared | — | — | — | — | — |
| linux-linaro-vexpress | — | — | — | — | — |
| linux-lts-quantal | — | — | — | — | — |
| linux-lts-raring | — | — | — | — | — |
| linux-lts-saucy | — | — | — | — | — |
| linux-lts-trusty | — | — | — | — | — |
| linux-lts-utopic | — | — | — | — | — |
| linux-lts-vivid | — | — | — | — | — |
| linux-lts-wily | — | — | — | — | — |
| linux-lts-xenial | — | — | — | — | — |
| linux-maguro | — | — | — | — | — |
| linux-mako | — | — | — | — | — |
| linux-manta | — | — | — | — | — |
| linux-qcm-msm | — | — | — | — | — |
| linux-raspi2 | — | — | — | — | — |
| linux-snapdragon | — | — | — | — | — |
| linux-ti-omap4 | — | — | — | — | — |
firewalls might let some TCP flags combinations pass (e.g. all with RST flag set) and the OS (e.g. Linux) stack would in turn accept a TCP session it might not have accepted otherwise.
13 affected packages
linux, linux-armadaxp, linux-ec2, linux-fsl-imx51, linux-linaro-omap...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| linux | — | — | — | — | — |
| linux-armadaxp | — | — | — | — | — |
| linux-ec2 | — | — | — | — | — |
| linux-fsl-imx51 | — | — | — | — | — |
| linux-linaro-omap | — | — | — | — | — |
| linux-linaro-shared | — | — | — | — | — |
| linux-linaro-vexpress | — | — | — | — | — |
| linux-lts-backport-maverick | — | — | — | — | — |
| linux-lts-backport-natty | — | — | — | — | — |
| linux-lts-backport-oneiric | — | — | — | — | — |
| linux-mvl-dove | — | — | — | — | — |
| linux-qcm-msm | — | — | — | — | — |
| linux-ti-omap4 | — | — | — | — | — |
In Linux 2.6 before 2.6.23, the TRACE_IRQS_ON function in iret_exc calls a C function without ensuring that the segments are set properly. The kernel's %fs needs to be restored before the call in TRACE_IRQS_ON and before enabling...
22 affected packages
linux, linux-armadaxp, linux-flo, linux-goldfish, linux-grouper...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| linux | — | — | — | — | — |
| linux-armadaxp | — | — | — | — | — |
| linux-flo | — | — | — | — | — |
| linux-goldfish | — | — | — | — | — |
| linux-grouper | — | — | — | — | — |
| linux-linaro-omap | — | — | — | — | — |
| linux-linaro-shared | — | — | — | — | — |
| linux-linaro-vexpress | — | — | — | — | — |
| linux-lts-quantal | — | — | — | — | — |
| linux-lts-raring | — | — | — | — | — |
| linux-lts-saucy | — | — | — | — | — |
| linux-lts-trusty | — | — | — | — | — |
| linux-lts-utopic | — | — | — | — | — |
| linux-lts-vivid | — | — | — | — | — |
| linux-lts-wily | — | — | — | — | — |
| linux-lts-xenial | — | — | — | — | — |
| linux-maguro | — | — | — | — | — |
| linux-mako | — | — | — | — | — |
| linux-manta | — | — | — | — | — |
| linux-qcm-msm | — | — | — | — | — |
| linux-raspi2 | — | — | — | — | — |
| linux-ti-omap4 | — | — | — | — | — |
The kernel in Red Hat Enterprise Linux 7 and MRG-2 does not clear garbage data for SG_IO buffer, which may leaking sensitive information to userspace.
27 affected packages
linux, linux-armadaxp, linux-aws, linux-flo, linux-gke...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| linux | — | — | — | — | — |
| linux-armadaxp | — | — | — | — | — |
| linux-aws | — | — | — | — | — |
| linux-flo | — | — | — | — | — |
| linux-gke | — | — | — | — | — |
| linux-goldfish | — | — | — | — | — |
| linux-grouper | — | — | — | — | — |
| linux-hwe | — | — | — | — | — |
| linux-hwe-edge | — | — | — | — | — |
| linux-linaro-omap | — | — | — | — | — |
| linux-linaro-shared | — | — | — | — | — |
| linux-linaro-vexpress | — | — | — | — | — |
| linux-lts-quantal | — | — | — | — | — |
| linux-lts-raring | — | — | — | — | — |
| linux-lts-saucy | — | — | — | — | — |
| linux-lts-trusty | — | — | — | — | — |
| linux-lts-utopic | — | — | — | — | — |
| linux-lts-vivid | — | — | — | — | — |
| linux-lts-wily | — | — | — | — | — |
| linux-lts-xenial | — | — | — | — | — |
| linux-maguro | — | — | — | — | — |
| linux-mako | — | — | — | — | — |
| linux-manta | — | — | — | — | — |
| linux-qcm-msm | — | — | — | — | — |
| linux-raspi2 | — | — | — | — | — |
| linux-snapdragon | — | — | — | — | — |
| linux-ti-omap4 | — | — | — | — | — |
It was found that the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation before 2.6.22.17 used the IPv4-only inet_sk_rebuild_header() function for both IPv4 and IPv6 DCCP connections, which could result in...
27 affected packages
linux, linux-armadaxp, linux-aws, linux-flo, linux-gke...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| linux | — | — | — | — | — |
| linux-armadaxp | — | — | — | — | — |
| linux-aws | — | — | — | — | — |
| linux-flo | — | — | — | — | — |
| linux-gke | — | — | — | — | — |
| linux-goldfish | — | — | — | — | — |
| linux-grouper | — | — | — | — | — |
| linux-hwe | — | — | — | — | — |
| linux-hwe-edge | — | — | — | — | — |
| linux-linaro-omap | — | — | — | — | — |
| linux-linaro-shared | — | — | — | — | — |
| linux-linaro-vexpress | — | — | — | — | — |
| linux-lts-quantal | — | — | — | — | — |
| linux-lts-raring | — | — | — | — | — |
| linux-lts-saucy | — | — | — | — | — |
| linux-lts-trusty | — | — | — | — | — |
| linux-lts-utopic | — | — | — | — | — |
| linux-lts-vivid | — | — | — | — | — |
| linux-lts-wily | — | — | — | — | — |
| linux-lts-xenial | — | — | — | — | — |
| linux-maguro | — | — | — | — | — |
| linux-mako | — | — | — | — | — |
| linux-manta | — | — | — | — | — |
| linux-qcm-msm | — | — | — | — | — |
| linux-raspi2 | — | — | — | — | — |
| linux-snapdragon | — | — | — | — | — |
| linux-ti-omap4 | — | — | — | — | — |
In blk_mq_tag_to_rq in blk-mq.c in the upstream kernel, there is a possible use after free due to a race condition when a request has been previously freed by blk_mq_complete_request. This could lead to local escalation...
32 affected packages
linux, linux-armadaxp, linux-aws, linux-azure, linux-euclid...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| linux | — | — | — | — | Not affected |
| linux-armadaxp | — | — | — | — | Not in release |
| linux-aws | — | — | — | — | Not affected |
| linux-azure | — | — | — | — | Not affected |
| linux-euclid | — | — | — | — | Not in release |
| linux-flo | — | — | — | — | Not in release |
| linux-gcp | — | — | — | — | Not affected |
| linux-gke | — | — | — | — | Not in release |
| linux-goldfish | — | — | — | — | Not in release |
| linux-grouper | — | — | — | — | Not in release |
| linux-hwe | — | — | — | — | Not affected |
| linux-hwe-edge | — | — | — | — | Fixed |
| linux-kvm | — | — | — | — | Not affected |
| linux-linaro-omap | — | — | — | — | Not in release |
| linux-linaro-shared | — | — | — | — | Not in release |
| linux-linaro-vexpress | — | — | — | — | Not in release |
| linux-lts-quantal | — | — | — | — | Not in release |
| linux-lts-raring | — | — | — | — | Not in release |
| linux-lts-saucy | — | — | — | — | Not in release |
| linux-lts-trusty | — | — | — | — | Not in release |
| linux-lts-utopic | — | — | — | — | Not in release |
| linux-lts-vivid | — | — | — | — | Not in release |
| linux-lts-wily | — | — | — | — | Not in release |
| linux-lts-xenial | — | — | — | — | Not in release |
| linux-maguro | — | — | — | — | Not in release |
| linux-mako | — | — | — | — | Not in release |
| linux-manta | — | — | — | — | Not in release |
| linux-oem | — | — | — | — | Not affected |
| linux-qcm-msm | — | — | — | — | Not in release |
| linux-raspi2 | — | — | — | — | Not affected |
| linux-snapdragon | — | — | — | — | Not affected |
| linux-ti-omap4 | — | — | — | — | Not in release |
Some fixes available 4 of 6
In the Linux kernel before 4.15, fs/ocfs2/aops.c omits use of a semaphore and consequently has a race condition for access to the extent tree during read operations in DIRECT mode, which allows local users to cause a denial of...
33 affected packages
linux, linux-armadaxp, linux-aws, linux-azure, linux-azure-edge...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| linux | — | — | — | — | Not affected |
| linux-armadaxp | — | — | — | — | Not in release |
| linux-aws | — | — | — | — | Not affected |
| linux-azure | — | — | — | — | Not affected |
| linux-azure-edge | — | — | — | — | Not affected |
| linux-euclid | — | — | — | — | Not in release |
| linux-flo | — | — | — | — | Not in release |
| linux-gcp | — | — | — | — | Not affected |
| linux-gke | — | — | — | — | Not in release |
| linux-goldfish | — | — | — | — | Not in release |
| linux-grouper | — | — | — | — | Not in release |
| linux-hwe | — | — | — | — | Not affected |
| linux-hwe-edge | — | — | — | — | Not affected |
| linux-kvm | — | — | — | — | Not affected |
| linux-linaro-omap | — | — | — | — | Not in release |
| linux-linaro-shared | — | — | — | — | Not in release |
| linux-linaro-vexpress | — | — | — | — | Not in release |
| linux-lts-quantal | — | — | — | — | Not in release |
| linux-lts-raring | — | — | — | — | Not in release |
| linux-lts-saucy | — | — | — | — | Not in release |
| linux-lts-trusty | — | — | — | — | Not in release |
| linux-lts-utopic | — | — | — | — | Not in release |
| linux-lts-vivid | — | — | — | — | Not in release |
| linux-lts-wily | — | — | — | — | Not in release |
| linux-lts-xenial | — | — | — | — | Not in release |
| linux-maguro | — | — | — | — | Not in release |
| linux-mako | — | — | — | — | Not in release |
| linux-manta | — | — | — | — | Not in release |
| linux-oem | — | — | — | — | Not affected |
| linux-qcm-msm | — | — | — | — | Not in release |
| linux-raspi2 | — | — | — | — | Not affected |
| linux-snapdragon | — | — | — | — | Not affected |
| linux-ti-omap4 | — | — | — | — | Not in release |
NVIDIA driver contains a possible out-of-bounds read vulnerability due to a leak which may lead to information disclosure. This issue is rated as moderate. Android: A-63851980.
32 affected packages
linux, linux-armadaxp, linux-aws, linux-azure, linux-euclid...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| linux | — | — | — | — | Not affected |
| linux-armadaxp | — | — | — | — | Not in release |
| linux-aws | — | — | — | — | Not affected |
| linux-azure | — | — | — | — | Not affected |
| linux-euclid | — | — | — | — | Not in release |
| linux-flo | — | — | — | — | Not in release |
| linux-gcp | — | — | — | — | Not affected |
| linux-gke | — | — | — | — | Not in release |
| linux-goldfish | — | — | — | — | Not in release |
| linux-grouper | — | — | — | — | Not in release |
| linux-hwe | — | — | — | — | Not affected |
| linux-hwe-edge | — | — | — | — | Fixed |
| linux-kvm | — | — | — | — | Not affected |
| linux-linaro-omap | — | — | — | — | Not in release |
| linux-linaro-shared | — | — | — | — | Not in release |
| linux-linaro-vexpress | — | — | — | — | Not in release |
| linux-lts-quantal | — | — | — | — | Not in release |
| linux-lts-raring | — | — | — | — | Not in release |
| linux-lts-saucy | — | — | — | — | Not in release |
| linux-lts-trusty | — | — | — | — | Not in release |
| linux-lts-utopic | — | — | — | — | Not in release |
| linux-lts-vivid | — | — | — | — | Not in release |
| linux-lts-wily | — | — | — | — | Not in release |
| linux-lts-xenial | — | — | — | — | Not in release |
| linux-maguro | — | — | — | — | Not in release |
| linux-mako | — | — | — | — | Not in release |
| linux-manta | — | — | — | — | Not in release |
| linux-oem | — | — | — | — | Not affected |
| linux-qcm-msm | — | — | — | — | Not in release |
| linux-raspi2 | — | — | — | — | Not affected |
| linux-snapdragon | — | — | — | — | Not affected |
| linux-ti-omap4 | — | — | — | — | Not in release |
In drivers/net/ethernet/hisilicon/hns/hns_enet.c in the Linux kernel before 4.13, local users can cause a denial of service (use-after-free and BUG) or possibly have unspecified other impact by leveraging differences in...
32 affected packages
linux, linux-armadaxp, linux-aws, linux-azure, linux-euclid...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| linux | — | — | — | — | — |
| linux-armadaxp | — | — | — | — | — |
| linux-aws | — | — | — | — | — |
| linux-azure | — | — | — | — | — |
| linux-euclid | — | — | — | — | — |
| linux-flo | — | — | — | — | — |
| linux-gcp | — | — | — | — | — |
| linux-gke | — | — | — | — | — |
| linux-goldfish | — | — | — | — | — |
| linux-grouper | — | — | — | — | — |
| linux-hwe | — | — | — | — | — |
| linux-hwe-edge | — | — | — | — | — |
| linux-kvm | — | — | — | — | — |
| linux-linaro-omap | — | — | — | — | — |
| linux-linaro-shared | — | — | — | — | — |
| linux-linaro-vexpress | — | — | — | — | — |
| linux-lts-quantal | — | — | — | — | — |
| linux-lts-raring | — | — | — | — | — |
| linux-lts-saucy | — | — | — | — | — |
| linux-lts-trusty | — | — | — | — | — |
| linux-lts-utopic | — | — | — | — | — |
| linux-lts-vivid | — | — | — | — | — |
| linux-lts-wily | — | — | — | — | — |
| linux-lts-xenial | — | — | — | — | — |
| linux-maguro | — | — | — | — | — |
| linux-mako | — | — | — | — | — |
| linux-manta | — | — | — | — | — |
| linux-oem | — | — | — | — | — |
| linux-qcm-msm | — | — | — | — | — |
| linux-raspi2 | — | — | — | — | — |
| linux-snapdragon | — | — | — | — | — |
| linux-ti-omap4 | — | — | — | — | — |
Some fixes available 4 of 6
The __oom_reap_task_mm function in mm/oom_kill.c in the Linux kernel before 4.14.4 mishandles gather operations, which allows attackers to cause a denial of service (TLB entry leak or use-after-free) or possibly have unspecified...
33 affected packages
linux, linux-armadaxp, linux-aws, linux-azure, linux-azure-edge...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| linux | — | — | — | — | Not affected |
| linux-armadaxp | — | — | — | — | Not in release |
| linux-aws | — | — | — | — | Not affected |
| linux-azure | — | — | — | — | Not affected |
| linux-azure-edge | — | — | — | — | Not affected |
| linux-euclid | — | — | — | — | Not in release |
| linux-flo | — | — | — | — | Not in release |
| linux-gcp | — | — | — | — | Not affected |
| linux-gke | — | — | — | — | Not in release |
| linux-goldfish | — | — | — | — | Not in release |
| linux-grouper | — | — | — | — | Not in release |
| linux-hwe | — | — | — | — | Not affected |
| linux-hwe-edge | — | — | — | — | Not affected |
| linux-kvm | — | — | — | — | Not affected |
| linux-linaro-omap | — | — | — | — | Not in release |
| linux-linaro-shared | — | — | — | — | Not in release |
| linux-linaro-vexpress | — | — | — | — | Not in release |
| linux-lts-quantal | — | — | — | — | Not in release |
| linux-lts-raring | — | — | — | — | Not in release |
| linux-lts-saucy | — | — | — | — | Not in release |
| linux-lts-trusty | — | — | — | — | Not in release |
| linux-lts-utopic | — | — | — | — | Not in release |
| linux-lts-vivid | — | — | — | — | Not in release |
| linux-lts-wily | — | — | — | — | Not in release |
| linux-lts-xenial | — | — | — | — | Not in release |
| linux-maguro | — | — | — | — | Not in release |
| linux-mako | — | — | — | — | Not in release |
| linux-manta | — | — | — | — | Not in release |
| linux-oem | — | — | — | — | Not affected |
| linux-qcm-msm | — | — | — | — | Not in release |
| linux-raspi2 | — | — | — | — | Not affected |
| linux-snapdragon | — | — | — | — | Not affected |
| linux-ti-omap4 | — | — | — | — | Not in release |