CVE-2025-39893
published 2025-10-01CVE-2025-39893: In the Linux kernel, the following vulnerability has been resolved: spi: spi-qpic-snand: unregister ECC engine on probe error and device remove The on-host…
PriorityP419medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.12%
2.0th percentile
In the Linux kernel, the following vulnerability has been resolved:
spi: spi-qpic-snand: unregister ECC engine on probe error and device remove
The on-host hardware ECC engine remains registered both when
the spi_register_controller() function returns with an error
and also on device removal.
Change the qcom_spi_probe() function to unregister the engine
on the error path, and add the missing unregistering call to
qcom_spi_remove() to avoid possible use-after-free issues.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.16.6-1 (forky) | linux 6.16.6-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= 7304d1909080ef0c9da703500a97f46c98393fcd < e4de48e66af17547727bb2e4b1867952817edff7 | e4de48e66af17547727bb2e4b1867952817edff7 |
| linux | linux | >= 7304d1909080ef0c9da703500a97f46c98393fcd < 1991a458528588ff34e98b6365362560d208710f | 1991a458528588ff34e98b6365362560d208710f |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.16.6-1 | 6.16.6-1 |
| linux | linux_kernel | >= 6.15 < 6.16.6 | 6.16.6 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5LOW
vendor_redhat5.5MEDIUM
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OSV
CVE-2025-39893: In the Linux kernel, the following vulnerability has been resolved: spi: spi-qpic-snand: unregister ECC engine on probe error and device remove The on
osv·2025-10-01·CVSS 5.5
CVE-2025-39893 [MEDIUM] CVE-2025-39893: In the Linux kernel, the following vulnerability has been resolved: spi: spi-qpic-snand: unregister ECC engine on probe error and device remove The on
In the Linux kernel, the following vulnerability has been resolved: spi: spi-qpic-snand: unregister ECC engine on probe error and device remove The on-host hardware ECC engine remains registered both when the spi_register_controller() function returns with an error and also on device removal. Change the qcom_spi_probe() function to unregister the engine on the error path, and add the missing unregistering call to qcom_spi_remove() to avoid possible use-after-free issues.
GHSA
GHSA-733m-qp96-w42h: In the Linux kernel, the following vulnerability has been resolved:
spi: spi-qpic-snand: unregister ECC engine on probe error and device remove
The
ghsa_unreviewed·2025-10-01
CVE-2025-39893 [MEDIUM] CWE-401 GHSA-733m-qp96-w42h: In the Linux kernel, the following vulnerability has been resolved:
spi: spi-qpic-snand: unregister ECC engine on probe error and device remove
The
In the Linux kernel, the following vulnerability has been resolved:
spi: spi-qpic-snand: unregister ECC engine on probe error and device remove
The on-host hardware ECC engine remains registered both when
the spi_register_controller() function returns with an error
and also on device removal.
Change the qcom_spi_probe() function to unregister the engine
on the error path, and add the missing unregistering call to
qcom_spi_remove() to avoid possible use-after-free issues.
Red Hat
kernel: spi: spi-qpic-snand: unregister ECC engine on probe error and device remove
vendor_redhat·2025-10-01·CVSS 5.5
CVE-2025-39893 [MEDIUM] kernel: spi: spi-qpic-snand: unregister ECC engine on probe error and device remove
kernel: spi: spi-qpic-snand: unregister ECC engine on probe error and device remove
In the Linux kernel, the following vulnerability has been resolved:
spi: spi-qpic-snand: unregister ECC engine on probe error and device remove
The on-host hardware ECC engine remains registered both when
the spi_register_controller() function returns with an error
and also on device removal.
Change the qcom_spi_probe() function to unregister the engine
on the error path, and add the missing unregistering call to
qcom_spi_remove() to avoid possible use-after-free issues.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not
Debian
CVE-2025-39893: linux - In the Linux kernel, the following vulnerability has been resolved: spi: spi-qp...
vendor_debian·2025·CVSS 5.5
CVE-2025-39893 [MEDIUM] CVE-2025-39893: linux - In the Linux kernel, the following vulnerability has been resolved: spi: spi-qp...
In the Linux kernel, the following vulnerability has been resolved: spi: spi-qpic-snand: unregister ECC engine on probe error and device remove The on-host hardware ECC engine remains registered both when the spi_register_controller() function returns with an error and also on device removal. Change the qcom_spi_probe() function to unregister the engine on the error path, and add the missing unregistering call to qcom_spi_remove() to avoid possible use-after-free issues.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 6.16.6-1)
sid: resolved (fixed in 6.16.6-1)
trixie: resolved
No detection rules found.
No public exploits indexed.
2025-10-01
Published