CVE-2025-39907 — Linux vulnerability
27 documents8 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 93.16%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedOct 1
Latest updateApr 13
Description
In the Linux kernel, the following vulnerability has been resolved:
mtd: rawnand: stm32_fmc2: avoid overlapping mappings on ECC buffer
Avoid below overlapping mappings by using a contiguous
non-cacheable buffer.
[ 4.077708] DMA-API: stm32_fmc2_nfc 48810000.nand-controller: cacheline tracking EEXIST,
overlapping mappings aren't supported
[ 4.089103] WARNING: CPU: 1 PID: 44 at kernel/dma/debug.c:568 add_dma_entry+0x23c/0x300
[ 4.097071] Modules linked in:
[ 4.100101] CPU: 1 PID: 44 Comm: kworke…
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 Packages3 packages
▶CVEListV5linux/linux2cd457f328c100bc98e36d55fe210e9ab067c704 — dc1c6e60993b93b87604eb11266ac72e1a3be9e0+8
Also affects: Debian Linux 11.0
Patches
🔴Vulnerability Details
3GHSA▶
GHSA-mrx7-jvx3-fwv3: In the Linux kernel, the following vulnerability has been resolved:
mtd: rawnand: stm32_fmc2: avoid overlapping mappings on ECC buffer
Avoid below o↗2025-10-01
OSV▶
CVE-2025-39907: In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: stm32_fmc2: avoid overlapping mappings on ECC buffer Avoid below ove↗2025-10-01