CVE-2022-49573
published 2025-02-26CVE-2022-49573: In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_early_retrans. While reading…
PriorityP414medium4.7CVSS 3.1
AVLACHPRLUINSUCNINAH
EPSS
0.19%
8.5th percentile
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.
Affected
18 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 | >= eed530b6c67624db3f2cf477bac7c4d005d8f7ba < 488d3ad98ef7cddce7054193dbae6b4349c6807d | 488d3ad98ef7cddce7054193dbae6b4349c6807d |
| linux | linux | >= eed530b6c67624db3f2cf477bac7c4d005d8f7ba < 83767fe800a311370330d4ec83aa76093b744a80 | 83767fe800a311370330d4ec83aa76093b744a80 |
| linux | linux | >= eed530b6c67624db3f2cf477bac7c4d005d8f7ba < 11e8b013d16e5db63f8f76acceb5b86964098aaa | 11e8b013d16e5db63f8f76acceb5b86964098aaa |
| linux | linux | >= eed530b6c67624db3f2cf477bac7c4d005d8f7ba < 5037ca9e4b169cc9aed0174d658c3d81fdaf8ea5 | 5037ca9e4b169cc9aed0174d658c3d81fdaf8ea5 |
| linux | linux | >= eed530b6c67624db3f2cf477bac7c4d005d8f7ba < d5975f6376ce90c2c483ae36bf88c9cface4c13b | d5975f6376ce90c2c483ae36bf88c9cface4c13b |
| linux | linux | >= eed530b6c67624db3f2cf477bac7c4d005d8f7ba < 52e65865deb6a36718a463030500f16530eaab74 | 52e65865deb6a36718a463030500f16530eaab74 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.136-1 | 5.10.136-1 |
| 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 | >= 0 < 5.18.16-1 | 5.18.16-1 |
| linux | linux_kernel | >= 3.5 < 4.19.254 | 4.19.254 |
| linux | linux_kernel | >= 4.20 < 5.4.208 | 5.4.208 |
| linux | linux_kernel | >= 5.11 < 5.15.58 | 5.15.58 |
| linux | linux_kernel | >= 5.16 < 5.18.15 | 5.18.15 |
| linux | linux_kernel | >= 5.5 < 5.10.134 | 5.10.134 |
CVSS provenance
nvdv3.14.7MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
osv4.7MEDIUM
vendor_debian4.7MEDIUM
vendor_redhat4.7MEDIUM
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GHSA
GHSA-ghwm-6mq3-q77x: In the Linux kernel, the following vulnerability has been resolved:
tcp: Fix a data-race around sysctl_tcp_early_retrans
ghsa_unreviewed·2025-03-10
CVE-2022-49573 [MEDIUM] CWE-362 GHSA-ghwm-6mq3-q77x: In the Linux kernel, the following vulnerability has been resolved:
tcp: Fix a data-race around sysctl_tcp_early_retrans
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.
OSV
CVE-2022-49573: In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_early_retrans
osv·2025-02-26·CVSS 4.7
CVE-2022-49573 [MEDIUM] CVE-2022-49573: In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_early_retrans
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.
Red Hat
kernel: tcp: Fix a data-race around sysctl_tcp_early_retrans.
vendor_redhat·2025-02-26·CVSS 4.7
CVE-2022-49573 [MEDIUM] CWE-362 kernel: tcp: Fix a data-race around sysctl_tcp_early_retrans.
kernel: tcp: Fix a data-race around sysctl_tcp_early_retrans.
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.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 8) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 8) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 9) - Affected
Debian
CVE-2022-49573: linux - In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a ...
vendor_debian·2022·CVSS 4.7
CVE-2022-49573 [MEDIUM] CVE-2022-49573: linux - In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a ...
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.
Scope: local
bookworm: resolved (fixed in 5.18.16-1)
bullseye: resolved (fixed in 5.10.136-1)
forky: resolved (fixed in 5.18.16-1)
sid: resolved (fixed in 5.18.16-1)
trixie: resolved (fixed in 5.18.16-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/11e8b013d16e5db63f8f76acceb5b86964098aaahttps://git.kernel.org/stable/c/488d3ad98ef7cddce7054193dbae6b4349c6807dhttps://git.kernel.org/stable/c/5037ca9e4b169cc9aed0174d658c3d81fdaf8ea5https://git.kernel.org/stable/c/52e65865deb6a36718a463030500f16530eaab74https://git.kernel.org/stable/c/83767fe800a311370330d4ec83aa76093b744a80https://git.kernel.org/stable/c/d5975f6376ce90c2c483ae36bf88c9cface4c13b
2025-02-26
Published