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Ubuntu.comUB:CVE-2021-47052HistoryFeb 28, 2024 - 12:00 a.m.
CVE-2021-47052
2024-02-2800:00:00
ubuntu.com
ubuntu.com
7
linux kernel
crypto
memory leak
fix
sa2ul
rxd
resource leak
coverity
In the Linux kernel, the following vulnerability has been resolved: crypto:
sa2ul - Fix memory leak of rxd There are two error return paths that are
not freeing rxd and causing memory leaks. Fix these. Addresses-Coverity:
(“Resource leak”)
Notes
| Author | Note |
|---|---|
| Priority reason: Memory leak on unlikely error handling path. |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-gcp | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-gke | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-ibm | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-lowlatency | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-nvidia | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-oem-6.8 | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-oracle | < any | UNKNOWN |
References
git.kernel.org/linus/854b7737199848a91f6adfa0a03cf6f0c46c86e8 (5.13-rc1)
git.kernel.org/stable/c/0e596b3734649041ed77edc86a23c0442bbe062b
git.kernel.org/stable/c/854b7737199848a91f6adfa0a03cf6f0c46c86e8
git.kernel.org/stable/c/b7bd0657c2036add71981d88a7fae50188150b6e
git.kernel.org/stable/c/dfd6443bf49ac17adf882ca46c40c506a0284bd6
launchpad.net/bugs/cve/CVE-2021-47052
nvd.nist.gov/vuln/detail/CVE-2021-47052
security-tracker.debian.org/tracker/CVE-2021-47052
www.cve.org/CVERecord?id=CVE-2021-47052
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