VulnerabilityModified
CVE-2022-49598
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_mtu_probing.
MEDIUM 4.7EPSS 0.19%
Does this matter?
Lower severity and a low EPSS score (0.19%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_mtu_probing. While reading sysctl_tcp_mtu_probing, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.
- CVSS 3.1
- 4.7 MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.19% probability · 8th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-362
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/77a04845f0d28a3561494a5f3121488470a968a4Patch
- https://git.kernel.org/stable/c/7e8fc428a7f680f1c4994a40e52d7f95a9a93038Patch
- https://git.kernel.org/stable/c/aabe9438fdfe004e021d5a206227ec105dbe2416Patch
- https://git.kernel.org/stable/c/b0920ca09d9ce19980c8391b9002455baa9c1417Patch
- https://git.kernel.org/stable/c/f47d00e077e7d61baf69e46dde3210c886360207Patch
- https://git.kernel.org/stable/c/f966773e13cdd3f12baa90071b7b660f6c633ccbPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.