CVE-2022-49573

MediumCVSS 4.7/10Last modified Jun 17, 2026

Description

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

tcp: Fix a data-race around sysctl_tcp_early_retrans.

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

Metrics

CVSS 3.1 4.7/10CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-362

Affected software

VendorProductVersions
LinuxLinux>= eed530b6c67624db3f2cf477bac7c4d005d8f7ba, < 488d3ad98ef7cddce7054193dbae6b4349c6807d; >= eed530b6c67624db3f2cf477bac7c4d005d8f7ba, < 83767fe800a311370330d4ec83aa76093b744a80; >= eed530b6c67624db3f2cf477bac7c4d005d8f7ba, < 11e8b013d16e5db63f8f76acceb5b86964098aaa; >= eed530b6c67624db3f2cf477bac7c4d005d8f7ba, < 5037ca9e4b169cc9aed0174d658c3d81fdaf8ea5; >= eed530b6c67624db3f2cf477bac7c4d005d8f7ba, < d5975f6376ce90c2c483ae36bf88c9cface4c13b; >= eed530b6c67624db3f2cf477bac7c4d005d8f7ba, < 52e65865deb6a36718a463030500f16530eaab74
LinuxLinux3.5

References

Timeline

Published
Feb 26, 2025
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2022

CVE-2022-495744.7In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_recovery. While reading sysctl_tCVE-2022-495754.7In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts. While reaCVE-2022-495764.7In the Linux kernel, the following vulnerability has been resolved: ipv4: Fix data-races around sysctl_fib_multipath_hash_fields. While reCVE-2022-495774.7In the Linux kernel, the following vulnerability has been resolved: udp: Fix a data-race around sysctl_udp_l3mdev_accept. While reading syCVE-2022-495784.7In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctl_ip_prot_sock. sysctl_ip_prot_sock is CVE-2022-495794.7In the Linux kernel, the following vulnerability has been resolved: ipv4: Fix data-races around sysctl_fib_multipath_hash_policy. While reCVE-2022-49585.4A vulnerability classified as problematic has been found in qkmc-rk redbbs 1.0. Affected is an unknown function of the component Post HandleCVE-2022-495804.7In the Linux kernel, the following vulnerability has been resolved: ipv4: Fix a data-race around sysctl_fib_multipath_use_neigh. While reaCVE-2022-495817.8In the Linux kernel, the following vulnerability has been resolved: be2net: Fix buffer overflow in be_get_module_eeprom be_cmd_read_port_tCVE-2022-495825.5In the Linux kernel, the following vulnerability has been resolved: net: dsa: fix NULL pointer dereference in dsa_port_reset_vlan_filteringCVE-2022-495835.5In the Linux kernel, the following vulnerability has been resolved: iavf: Fix handling of dummy receive descriptors Fix memory leak causedCVE-2022-495845.5In the Linux kernel, the following vulnerability has been resolved: ixgbe: Add locking to prevent panic when setting sriov_numvfs to zero
CVE-2022-49573: Medium severity, CVSS 4.7 | Vulnix