affectedPackage.packageName:"linux-hwe-5.4"

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ubuntucve

CVE-2022-26373

[Post-Barrier Return Stack Buffer Predictions...

2022-08-10T00:00:00

ubuntu

Zhenpeng Lin discovered that the network packet scheduler implementation in the Linux kernel did not properly remove all references to a route filter before freeing it in some situations. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code....

7.2 CVSS

2022-08-10T00:00:00

ubuntucve

CVE-2022-2586

It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted. Notes Author| Note ---|--- sbeattie |...

2022-08-09T00:00:00

ubuntucve

CVE-2022-2585

It was discovered that when exec'ing from a non-leader thread, armed POSIX CPU timers would be left on a list but freed, leading to a use-after-free. Notes Author| Note ---|--- sbeattie | introduced by 55e8c8eb2c7b ("posix-cpu-timers: Store a reference to a pid not a task")...

2022-08-09T00:00:00

ubuntucve

CVE-2022-2588

It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if its handle had the value 0. Notes Author| Note ---|--- sbeattie |...

2022-08-09T00:00:00

ubuntucve

CVE-2022-2590

An unprivileged user can modify file content of a shmem (tmpfs) file, even if that user does not have write permissions to the underlying file. The file could be an executable and similar considerations as for Dirty COW (CVE-2016-5195) should apply. Notes Author| Note ---|--- sbeattie | introduced...

2022-08-08T00:00:00

ubuntucve

CVE-2022-20158

[Unknown description] Notes Author| Note ---|--- amurray | Seems to be the same as...

2022-08-05T00:00:00

ubuntucve

CVE-2022-2639

[Unknown...

2022-08-05T00:00:00

ubuntucve

CVE-2022-20368

[Unknown description] Notes Author| Note ---|--- amurray | Seems to be the same as...

2022-08-05T00:00:00

ubuntucve

CVE-2022-20369

[Unknown...

2022-08-05T00:00:00

ubuntucve

CVE-2022-36123

The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol (.bss). This allows Xen PV guest OS users to cause a denial of service or gain...

2022-07-29T00:00:00

ubuntucve

CVE-2022-36879

An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped...

2022-07-27T00:00:00

ubuntucve

CVE-2022-36946

nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative...

2022-07-27T00:00:00

ubuntucve

CVE-2022-2327

io_uring use work_flags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when executing IORING_OP. Some operations are missing some types, which can lead to incorrect reference counts which can then lead to a double free. We...

2022-07-22T00:00:00

ubuntucve

CVE-2020-36558

A race condition in the Linux kernel before 5.5.7 involving VT_RESIZEX could lead to a NULL pointer dereference and general protection...

2022-07-21T00:00:00

ubuntucve

CVE-2020-36557

A race condition in the Linux kernel before 5.6.2 between the VT_DISALLOCATE ioctl and closing/opening of ttys could lead to a...

2022-07-21T00:00:00

ubuntucve

CVE-2022-21505

Kernel lockdown bypass when UEFI secure boot is disabled / unavailable and IMA appraisal is enabled. Notes Author| Note ---|--- amurray | This only allows to bypass kernel lockdown when secure boot is disabled - affects upstream kernels since...

2022-07-19T00:00:00

ubuntucve

CVE-2021-33655

When sending malicous data to kernel by ioctl cmd FBIOPUT_VSCREENINFO,kernel will write memory out of...

2022-07-18T00:00:00

ubuntucve

CVE-2021-33656

When setting font with malicous data by ioctl cmd PIO_FONT,kernel will write memory out of...

2022-07-18T00:00:00

ubuntucve

CVE-2022-23816

[Unknown...

2022-07-13T00:00:00

0 of total 645

affectedPackage.packageName:"linux-hwe-5.4"

CVE-2022-26373

Linux kernel vulnerabilities

CVE-2022-2586

CVE-2022-2585

CVE-2022-2588

CVE-2022-2590

CVE-2022-20158

CVE-2022-2639

CVE-2022-20368

CVE-2022-20369

CVE-2022-36123

CVE-2022-36879

CVE-2022-36946

CVE-2022-2327

CVE-2020-36558

CVE-2020-36557

CVE-2022-21505

CVE-2021-33655

CVE-2021-33656

CVE-2022-23816