USN-5518-1 linux, linux-aws, linux-azure, linux-gcp, linux-gke, linux-ibm, linux-kvm, linux-lowlatency, linux-oracle, linux-raspi vulnerabilities

It was discovered that the eBPF implementation in the Linux kernel did not properly prevent writes to kernel objects in BPFBTFLOAD commands. A privileged local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-0500 It was discovered tha...

USN-5518-1: Linux kernel vulnerabilities

It was discovered that the eBPF implementation in the Linux kernel did not properly prevent writes to kernel objects in BPFBTFLOAD commands. A privileged local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-0500 It was discovered tha...

USN-5514-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-azure-fde, linux-gcp, linux-gke, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities

It was discovered that the implementation of the 6pack and mkiss protocols in the Linux kernel did not handle detach events properly in some situations, leading to a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service system crash. CVE-2022-1195...

USN-5514-1: Linux kernel vulnerabilities

It was discovered that the implementation of the 6pack and mkiss protocols in the Linux kernel did not handle detach events properly in some situations, leading to a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service system crash. CVE-2022-1195...

USN-5513-1: Linux kernel (AWS) vulnerabilities

Norbert Slusarek discovered a race condition in the CAN BCM networking protocol of the Linux kernel leading to multiple use-after-free vulnerabilities. A local attacker could use this issue to execute arbitrary code. CVE-2021-3609 Likang Luo discovered that a race condition existed in the Bluetoo...

SUSE-SU-2022:2382-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2022-29900, CVE-2022-29901: Fixed the RETBLEED attack, a new Spectre like Branch Target Buffer attack, that can leak arbitrary kernel information bsc1199657....

Unbreakable Enterprise kernel security update

4.14.35-2047.515.3 - uek-rpm: Enable Pensando EMMC reset controller Thomas Tai Orabug: 34325721 - mfd: pensandoelbasr: Add Pensando Elba System Resource Chip Brad Larson Orabug: 34325721 - dsc-drivers: update drivers for 1.15.9-C-65 Shannon Nelson Orabug: 34325721 4.14.35-2047.515.2 - net/rds:...

OESA-2022-1746 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: drivers/block/floppy.c in the Linux kernel before 5.17.6 is vulnerable to a denial of service, because of a concurrency use-after-free flaw after deallocating rawcmd in the rawcmdioctl function.CVE-2022-33981 A vulnerability was...

USN-5505-1: Linux kernel vulnerabilities

Norbert Slusarek discovered a race condition in the CAN BCM networking protocol of the Linux kernel leading to multiple use-after-free vulnerabilities. A local attacker could use this issue to execute arbitrary code. CVE-2021-3609 Likang Luo discovered that a race condition existed in the Bluetoo...

The vulnerability in the driver/block/floppy.c component of Linux operating systems allows a hacker to cause a service failure.

The vulnerability in the drivers/block/floppy.c component of Linux kernel relates to the use of memory after it is freed during the loading of the FDRAWCMD driver. Exploiting this vulnerability can allow an attacker to cause a service failure...

USN-5500-1 linux, linux-aws vulnerabilities

Eric Biederman discovered that the cgroup process migration implementation in the Linux kernel did not perform permission checks correctly in some situations. A local attacker could possibly use this to gain administrative privileges. CVE-2021-4197 Lin Ma discovered that the NFC Controller...

drivers/block/floppy.c in the Linux kernel before 5.17.6 is vulnerable to a denial of service because of a concurrency use-after-free flaw after deallocating raw_cmd in the raw_cmd_ioctl function.

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mtools bug fix and enhancement update

An update is available for mtools. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Mtools is a collection of utilities for files created in the MS-DOS operating...

USN-5489-1 qemu vulnerabilities

Alexander Bulekov discovered that QEMU incorrectly handled floppy disk emulation. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly leak sensitive information. CVE-2021-3507 It was discovered that QEMU incorrectly...

USN-5489-1: QEMU vulnerabilities

Alexander Bulekov discovered that QEMU incorrectly handled floppy disk emulation. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly leak sensitive information. CVE-2021-3507 It was discovered that QEMU incorrectly...

DEBIAN-CVE-2022-33981

drivers/block/floppy.c in the Linux kernel before 5.17.6 is vulnerable to a denial of service, because of a concurrency use-after-free flaw after deallocating rawcmd in the rawcmdioctl function...

AZL-9952 CVE-2022-33981 affecting package kernel for versions less than 5.15.55.1-1

drivers/block/floppy.c in the Linux kernel before 5.17.6 is vulnerable to a denial of service, because of a concurrency use-after-free flaw after deallocating rawcmd in the rawcmdioctl function...

UBUNTU-CVE-2022-33981

drivers/block/floppy.c in the Linux kernel before 5.17.6 is vulnerable to a denial of service, because of a concurrency use-after-free flaw after deallocating rawcmd in the rawcmdioctl function...

CVE-2022-33981

CVE-2022-33981 affects the Linux kernel’s floppy driver (drivers/block/floppy.c) up to version 5.17.6. The issue is a concurrency use-after-free after deallocating raw_cmd in the raw_cmd_ioctl function, leading to a local denial-of-service. Public documents confirm the vulnerable code path and th...

Linux kernel 资源管理错误漏洞

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A resource management error vulnerability exists in drivers/block/floppy.c in versions of the Linux kernel prior to 5.17.6, which stems from a post-release reuse condition after releasing rawcmd in the...