CVE-2022-49596
tcp: Fix data-races around sysctl_tcp_min_snd_mss.
Severity Score
5.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_min_snd_mss. While reading sysctl_tcp_min_snd_mss, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its readers.
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_min_snd_mss. While reading sysctl_tcp_min_snd_mss, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
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* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2025-02-26 CVE Reserved
- 2025-02-26 CVE Published
- 2025-02-26 CVE Updated
- ---------- EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (12)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/5f3e2bf008c2221478101ee72f5cb4654b9fc363 | Vuln. Introduced | |
| https://git.kernel.org/stable/c/6b7e7997ad3505db7de85ff12276fc84659481d3 | Vuln. Introduced | |
| https://git.kernel.org/stable/c/e757d052f3b8ce739d068a1e890643376c16b7a9 | Vuln. Introduced | |
| https://git.kernel.org/stable/c/8e39cbc03dafa3731d22533f869bf326c0e6e6f8 | Vuln. Introduced | |
| https://git.kernel.org/stable/c/cd6f35b8421ff20365ff711c0ac7647fd70e9af7 | Vuln. Introduced | |
| https://git.kernel.org/stable/c/7f9f8a37e563c67b24ccd57da1d541a95538e8d9 | Vuln. Introduced | |
| https://git.kernel.org/stable/c/2efabe3e1491f10bf3cf82ae1a371755ba054a1b | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.2 < 5.4.208 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.2 < 5.4.208" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.2 < 5.10.134 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.2 < 5.10.134" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.2 < 5.15.58 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.2 < 5.15.58" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.2 < 5.18.15 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.2 < 5.18.15" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.2 < 5.19 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.2 < 5.19" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.16.69 Search vendor "Linux" for product "Linux Kernel" and version "3.16.69" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 4.4.182 Search vendor "Linux" for product "Linux Kernel" and version "4.4.182" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 4.9.182 Search vendor "Linux" for product "Linux Kernel" and version "4.9.182" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 4.14.127 Search vendor "Linux" for product "Linux Kernel" and version "4.14.127" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 4.19.52 Search vendor "Linux" for product "Linux Kernel" and version "4.19.52" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 5.1.11 Search vendor "Linux" for product "Linux Kernel" and version "5.1.11" | en |
Affected
| ||||||