CVE-2025-37834 — Uncontrolled Resource Consumption in Linux
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 87.31%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedMay 8
Latest updateJul 8
Description
In the Linux kernel, the following vulnerability has been resolved:
mm/vmscan: don't try to reclaim hwpoison folio
Syzkaller reports a bug as follows:
Injecting memory failure for pfn 0x18b00e at process virtual address 0x20ffd000
Memory failure: 0x18b00e: dirty swapcache page still referenced by 2 users
Memory failure: 0x18b00e: recovery action for dirty swapcache page: Failed
page: refcount:2 mapcount:0 mapping:0000000000000000 index:0x20ffd pfn:0x18b00e
memcg:ffff0000dd6d9000
anon flags: 0…
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6
Affected Packages16 packages
Patches
🔴Vulnerability Details
5OSV▶
CVE-2025-37834: In the Linux kernel, the following vulnerability has been resolved: mm/vmscan: don't try to reclaim hwpoison folio Syzkaller reports a bug as follows:↗2025-05-08
GHSA▶
GHSA-jmf7-45hm-82v2: In the Linux kernel, the following vulnerability has been resolved:
mm/vmscan: don't try to reclaim hwpoison folio
Syzkaller reports a bug as follow↗2025-05-08