CVE-2022-50765 — Missing Release of Memory after Effective Lifetime in Linux
7 documents6 sources
Severity
—N/A
No vectorEPSS
0.0%
top 93.24%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 24
Description
In the Linux kernel, the following vulnerability has been resolved:
RISC-V: kexec: Fix memory leak of elf header buffer
This is reported by kmemleak detector:
unreferenced object 0xff2000000403d000 (size 4096):
comm "kexec", pid 146, jiffies 4294900633 (age 64.792s)
hex dump (first 32 bytes):
7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00 .ELF............
04 00 f3 00 01 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[] kmemleak_vmalloc+0x3c/0xbe
[] __vmalloc_node_range+0x3ac/0x…
Affected Packages4 packages
▶CVEListV5linux/linux8acea455fafaf2620b247de6c00774828b618a82 — 090bfcfc9f14d05154893c67eeaecc56e894fbae+3
🔴Vulnerability Details
3GHSA▶
GHSA-9rwv-33pv-xm7g: In the Linux kernel, the following vulnerability has been resolved:
RISC-V: kexec: Fix memory leak of elf header buffer
This is reported by kmemleak↗2025-12-24
OSV▶
CVE-2022-50765: In the Linux kernel, the following vulnerability has been resolved: RISC-V: kexec: Fix memory leak of elf header buffer This is reported by kmemleak d↗2025-12-24