Published: 18/06/2022 Updated: 05/11/2022

CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9

CVSS v3 Base Score: 3.3 | Impact Score: 1.4 | Exploitability Score: 1.8

VMScore: 187

Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

drivers/block/floppy.c in the Linux kernel prior to 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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linux linux kernel
debian debian linux 9.0
debian debian linux 10.0

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks CVE-2021-4197 Eric Biederman reported that incorrect permission checks in the cgroup process migration implementation can allow a local attacker to escalate privileges CVE-2022-0494 The ...

Several security issues were fixed in the Linux kernel ...

drivers/block/floppyc in the Linux kernel before 5176 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 ...

Severity Unknown Remote Unknown Type Unknown Description AVG-2772 linux-lts 51553-2 51554-1 Unknown Fixed ...

CWE-416 https://github.com/torvalds/linux/commit/233087ca063686964a53c829d547c7571e3f67bf https://seclists.org/oss-sec/2022/q2/66 https://exchange.xforce.ibmcloud.com/vulnerabilities/225362 https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.6 https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html https://www.debian.org/security/2022/dsa-5173 https://nvd.nist.gov https://www.debian.org/security/2022/dsa-5173 https://ubuntu.com/security/notices/USN-5518-1

CVE-2022-33981

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