UBUNTU-CVE-2022-49018

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix sleep in atomic at close time Matt reported a splat at msk close time: BUG: sleeping function called from invalid context at net/mptcp/protocol.c:2877 inatomic: 1, irqsdisabled: 0, nonblock: 0, pid: 155, name:...

UBUNTU-CVE-2022-48996

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: fix wrong empty schemes assumption under online tuning in damonsysfssetschemes Commit da87878010e5 "mm/damon/sysfs: support online inputs update" made 'damonsysfssetschemes' to be called for running DAMON context,...

CVE-2022-49033 btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit()

In the Linux kernel, the following vulnerability has been resolved: btrfs: qgroup: fix sleep from invalid context bug in btrfsqgroupinherit Syzkaller reported BUG as follows: BUG: sleeping function called from invalid context at include/linux/sched/mm.h:274 Call Trace: dumpstacklvl+0xcd/0x134...

CVE-2022-48996

CVE-2022-48996 affects the Linux kernel DAMON subsystem. The vulnerability stems from damon_sysfs_set_schemes() making assumptions that the DAMON context has no schemes, leading to incorrect creation of schemes during online tuning and a higher memory footprint. The fix, described in the commit t...

CVE-2022-48983

CVE-2022-48983 is a Linux kernel vulnerability where a NULL pointer dereference in io_tctx_exit_cb() could occur during io_uring/cancellation interplay, leading to a kernel panic. The issue arose when task_work added by io_ring_exit_work() could race with cancellation of exec work, causing curren...

CVE-2022-48983 io_uring: Fix a null-ptr-deref in io_tctx_exit_cb()

In the Linux kernel, the following vulnerability has been resolved: iouring: Fix a null-ptr-deref in iotctxexitcb Syzkaller reports a NULL deref bug as follows: BUG: KASAN: null-ptr-deref in iotctxexitcb+0x53/0xd3 Read of size 4 at addr 0000000000000138 by task file1/1955 CPU: 1 PID: 1955 Comm:...

CVE-2022-48972

CVE-2022-48972 affects the Linux kernel’s mac802154 code path. The issue arises in ieee802154_if_add() where a wpan_dev private data structure’s list is not initialized, potentially leading to a NULL pointer dereference during notifier handling (cfg802154_netdev_notifier_call) as devices are regi...

CVE-2024-50034

CVE-2024-50034 affects the Linux kernel net/smc, where INET_PROTOSW_ICSK can leave icsk_sync_mss unset for IPPROTO_SMC, triggering a NULL pointer dereference panic. The provided trace indicates a kernel oops when handling IPPROTO_SMC, with a failed icsk_mss synchronization. A patch sequence in st...

RHSA-2024:2077 Red Hat Security Advisory: container-tools:rhel8 security and bug fix update

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RHSA-2023:6938 Red Hat Security Advisory: container-tools:4.0 security and bug fix update

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RHSA-2023:6939 Red Hat Security Advisory: container-tools:rhel8 security and bug fix update

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RHSA-2023:3083 Red Hat Security Advisory: go-toolset:rhel8 security and bug fix update

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RHSA-2023:2758 Red Hat Security Advisory: container-tools:rhel8 security, bug fix, and enhancement update

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RHSA-2022:7457 Red Hat Security Advisory: container-tools:rhel8 security, bug fix, and enhancement update

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RHSA-2022:5775 Red Hat Security Advisory: go-toolset:rhel8 security and bug fix update

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RHSA-2022:1762 Red Hat Security Advisory: container-tools:rhel8 security, bug fix, and enhancement update

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CVE-2024-49981 media: venus: fix use after free bug in venus_remove due to race condition

In the Linux kernel, the following vulnerability has been resolved: media: venus: fix use after free bug in venusremove due to race condition in venusprobe, core-work is bound with venussyserrorhandler, which is used to handle error. The code use core-syserrdone to make sync work. The core-work i...

RHSA-2021:3076 Red Hat Security Advisory: go-toolset:rhel8 security, bug fix, and enhancement update

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RHSA-2021:4156 Red Hat Security Advisory: go-toolset:rhel8 security, bug fix, and enhancement update

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CVE-2024-49886 platform/x86: ISST: Fix the KASAN report slab-out-of-bounds bug

In the Linux kernel, the following vulnerability has been resolved: platform/x86: ISST: Fix the KASAN report slab-out-of-bounds bug Attaching SST PCI device to VM causes "BUG: KASAN: slab-out-of-bounds". kasan report: 19.411889 ==================================================================...