CVE-2022-50088None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: mm/damon/reclaim: fix potential memory leak in damon_reclaim_init() damon_reclaim_init() allocates a memory chunk for ctx with damon_new_ctx(). When damon_select_ops(…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
In the Linux kernel, the following vulnerability has been resolved:
mm/damon/reclaim: fix potential memory leak in damon_reclaim_init()
damon_reclaim_init() allocates a memory chunk for ctx with damon_new_ctx(). When damon_select_ops() fails, ctx is not released, which will lead to a memory leak.
We should release the ctx with damon_destroy_ctx() when damon_select_ops() fails to fix the memory leak.
Linux >= 4d69c3457821100a39fa8c6e0c23ed910bb6c29d < 9d3e9e1e0856f4c905bbb870f16f42ae72477071Linux >= 4d69c3457821100a39fa8c6e0c23ed910bb6c29d < 700aa4e11a3c4d2a44d06758db431a013d9e1b61Linux >= 4d69c3457821100a39fa8c6e0c23ed910bb6c29d < 188043c7f4f2bd662f2a55957d684fffa543e600Linux 5.18Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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