CVE-2022-49588

published 2025-02-26

CVE-2022-49588: In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_migrate_req. While reading sysctl_tcp_migrate_req, it…

Priority P4 14 medium 4.7 CVSS 3.1

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

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

tcp: Fix data-races around sysctl_tcp_migrate_req.

While reading sysctl_tcp_migrate_req, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its readers.

Affected

14 ranges

Vendor	Product	Version range	Fixed in
debian	linux	< linux 5.18.16-1 (bookworm)	linux 5.18.16-1 (bookworm)
linux	linux	—	—
linux	linux	—	—
linux	linux	>= 5.10.188 < 5.11	5.11
linux	linux	>= f9ac779f881c2ec3d1cdcd7fa9d4f9442bf60e80 < fcf6c6d8aeffebca66f37b17ef1b57112e5e09c1	fcf6c6d8aeffebca66f37b17ef1b57112e5e09c1
linux	linux	>= f9ac779f881c2ec3d1cdcd7fa9d4f9442bf60e80 < 6e569a11eea20a1ccebc3c4e6366bf0574a449e1	6e569a11eea20a1ccebc3c4e6366bf0574a449e1
linux	linux	>= f9ac779f881c2ec3d1cdcd7fa9d4f9442bf60e80 < 4177f545895b1da08447a80692f30617154efa6e	4177f545895b1da08447a80692f30617154efa6e
linux	linux_kernel	—	—
linux	linux_kernel	>= 0 < 5.18.16-1	5.18.16-1
linux	linux_kernel	>= 0 < 5.18.16-1	5.18.16-1
linux	linux_kernel	>= 0 < 5.18.16-1	5.18.16-1
linux	linux_kernel	>= 5.10.188 < 5.11	5.11
linux	linux_kernel	>= 5.14 < 5.15.58	5.15.58
linux	linux_kernel	>= 5.16 < 5.18.15	5.18.15

CVSS provenance

nvd v3.1 4.7 MEDIUM CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

osv 4.7 MEDIUM

vendor_debian 4.7 MEDIUM

vendor_redhat 4.7 MEDIUM

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CWE-362