CVE-2022-49384

published 2025-02-26

CVE-2022-49384: In the Linux kernel, the following vulnerability has been resolved: md: fix double free of io_acct_set bioset Now io_acct_set is alloc and free in personality…

Priority P3 36 high 7.8 CVSS 3.1

AV L AC L PR L UI N S U C H I H A H

In the Linux kernel, the following vulnerability has been resolved:

md: fix double free of io_acct_set bioset

Now io_acct_set is alloc and free in personality. Remove the codes that
free io_acct_set in md_free and md_stop.

Affected

15 ranges

Vendor	Product	Version range	Fixed in
debian	linux	< linux 5.18.5-1 (bookworm)	linux 5.18.5-1 (bookworm)
linux	linux	—	—
linux	linux	—	—
linux	linux	>= 00e3d58f50a875343124bcf5a9637520a492b0d1 < 36a2fc44c574a59ee3b5e2cb327182f227b2b07e	36a2fc44c574a59ee3b5e2cb327182f227b2b07e
linux	linux	>= 0c031fd37f69deb0cd8c43bbfcfccd62ebd7e952 < f99d5b5dc8a42c807b5f1176b925aa45d61962ab	f99d5b5dc8a42c807b5f1176b925aa45d61962ab
linux	linux	>= 0c031fd37f69deb0cd8c43bbfcfccd62ebd7e952 < ea7d7bd90079d96f9c86bdaf0b106e0cd2a70661	ea7d7bd90079d96f9c86bdaf0b106e0cd2a70661
linux	linux	>= 0c031fd37f69deb0cd8c43bbfcfccd62ebd7e952 < 42b805af102471f53e3c7867b8c2b502ea4eef7e	42b805af102471f53e3c7867b8c2b502ea4eef7e
linux	linux	>= 5.15.17 < 5.15.46	5.15.46
linux	linux	>= 5.16.3 < 5.17	5.17
linux	linux_kernel	>= 0 < 5.18.5-1	5.18.5-1
linux	linux_kernel	>= 0 < 5.18.5-1	5.18.5-1
linux	linux_kernel	>= 0 < 5.18.5-1	5.18.5-1
linux	linux_kernel	>= 5.15.17 < 5.15.46	5.15.46
linux	linux_kernel	>= 5.16.3 < 5.17.14	5.17.14
linux	linux_kernel	>= 5.18 < 5.18.3	5.18.3

CVSS provenance

nvd v3.1 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

osv 7.8 HIGH

vendor_debian 7.8 HIGH

vendor_redhat 7.8 HIGH

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CWE-415