CVE-2022-49572
published 2025-02-26CVE-2022-49572: In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_slow_start_after_idle. 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 data-races around sysctl_tcp_slow_start_after_idle.
While reading sysctl_tcp_slow_start_after_idle, it can be changed
concurrently. Thus, we need to add READ_ONCE() to its readers.
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 | >= 35089bb203f44e33b6bbb6c4de0b0708f9a48921 < 3b26e11b07a09b31247688bec61e2925d4a571b6 | 3b26e11b07a09b31247688bec61e2925d4a571b6 |
| linux | linux | >= 35089bb203f44e33b6bbb6c4de0b0708f9a48921 < 369d99c2b89f54473adcf9acdf40ea562b5a6e0e | 369d99c2b89f54473adcf9acdf40ea562b5a6e0e |
| linux | linux | >= 35089bb203f44e33b6bbb6c4de0b0708f9a48921 < 0e3f82a03ec8c3808e87283e12946227415706c9 | 0e3f82a03ec8c3808e87283e12946227415706c9 |
| linux | linux | >= 35089bb203f44e33b6bbb6c4de0b0708f9a48921 < 41aeba4506f6b70ec7500c6fe202731a4ba29fe5 | 41aeba4506f6b70ec7500c6fe202731a4ba29fe5 |
| linux | linux | >= 35089bb203f44e33b6bbb6c4de0b0708f9a48921 < 68b6f9506747d507c7bfa374d178929b4157e8c6 | 68b6f9506747d507c7bfa374d178929b4157e8c6 |
| linux | linux | >= 35089bb203f44e33b6bbb6c4de0b0708f9a48921 < 4845b5713ab18a1bb6e31d1fbb4d600240b8b691 | 4845b5713ab18a1bb6e31d1fbb4d600240b8b691 |
| 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 | >= 2.6.18 < 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-mcqj-rp7m-8p8v: In the Linux kernel, the following vulnerability has been resolved:
tcp: Fix data-races around sysctl_tcp_slow_start_after_idle
ghsa_unreviewed·2025-03-10
CVE-2022-49572 [MEDIUM] CWE-362 GHSA-mcqj-rp7m-8p8v: In the Linux kernel, the following vulnerability has been resolved:
tcp: Fix data-races around sysctl_tcp_slow_start_after_idle
In the Linux kernel, the following vulnerability has been resolved:
tcp: Fix data-races around sysctl_tcp_slow_start_after_idle.
While reading sysctl_tcp_slow_start_after_idle, it can be changed
concurrently. Thus, we need to add READ_ONCE() to its readers.
OSV
CVE-2022-49572: In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_slow_start_after_idle
osv·2025-02-26·CVSS 4.7
CVE-2022-49572 [MEDIUM] CVE-2022-49572: In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_slow_start_after_idle
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_slow_start_after_idle. While reading sysctl_tcp_slow_start_after_idle, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.
Red Hat
kernel: tcp: Fix data-races around sysctl_tcp_slow_start_after_idle.
vendor_redhat·2025-02-26·CVSS 4.7
CVE-2022-49572 [MEDIUM] CWE-362 kernel: tcp: Fix data-races around sysctl_tcp_slow_start_after_idle.
kernel: tcp: Fix data-races around sysctl_tcp_slow_start_after_idle.
In the Linux kernel, the following vulnerability has been resolved:
tcp: Fix data-races around sysctl_tcp_slow_start_after_idle.
While reading sysctl_tcp_slow_start_after_idle, it can be changed
concurrently. Thus, we need to add READ_ONCE() to its readers.
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-2022-49572: linux - In the Linux kernel, the following vulnerability has been resolved: tcp: Fix da...
vendor_debian·2022·CVSS 4.7
CVE-2022-49572 [MEDIUM] CVE-2022-49572: linux - In the Linux kernel, the following vulnerability has been resolved: tcp: Fix da...
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_slow_start_after_idle. While reading sysctl_tcp_slow_start_after_idle, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.
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/0e3f82a03ec8c3808e87283e12946227415706c9https://git.kernel.org/stable/c/369d99c2b89f54473adcf9acdf40ea562b5a6e0ehttps://git.kernel.org/stable/c/3b26e11b07a09b31247688bec61e2925d4a571b6https://git.kernel.org/stable/c/41aeba4506f6b70ec7500c6fe202731a4ba29fe5https://git.kernel.org/stable/c/4845b5713ab18a1bb6e31d1fbb4d600240b8b691https://git.kernel.org/stable/c/68b6f9506747d507c7bfa374d178929b4157e8c6
2025-02-26
Published