CVE-2022-50190
published 2025-06-18CVE-2022-50190: In the Linux kernel, the following vulnerability has been resolved: spi: Fix simplification of devm_spi_register_controller This reverts commit 59ebbe40fb51…
PriorityP335high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.21%
11.7th percentile
In the Linux kernel, the following vulnerability has been resolved:
spi: Fix simplification of devm_spi_register_controller
This reverts commit 59ebbe40fb51 ("spi: simplify
devm_spi_register_controller").
If devm_add_action() fails in devm_add_action_or_reset(),
devm_spi_unregister() will be called, it decreases the
refcount of 'ctlr->dev' to 0, then it will cause uaf in
the drivers that calling spi_put_controller() in error path.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.0.2-1 (bookworm) | linux 6.0.2-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 59ebbe40fb51e307032ae7f63b2749fad2d4635a < 445fb9c19cf45bd9472fd9babaa31c5e6c7d2720 | 445fb9c19cf45bd9472fd9babaa31c5e6c7d2720 |
| linux | linux | >= 59ebbe40fb51e307032ae7f63b2749fad2d4635a < 34bab623ebfc08398499e463396b81abb4abe01e | 34bab623ebfc08398499e463396b81abb4abe01e |
| linux | linux | >= 59ebbe40fb51e307032ae7f63b2749fad2d4635a < 3c6bd448442b6c3f6843ac70d57201a13478dd47 | 3c6bd448442b6c3f6843ac70d57201a13478dd47 |
| linux | linux | >= 59ebbe40fb51e307032ae7f63b2749fad2d4635a < 43cc5a0afe4184a7fafe1eba32b5a11bb69c9ce0 | 43cc5a0afe4184a7fafe1eba32b5a11bb69c9ce0 |
| linux | linux_kernel | >= 0 < 6.0.2-1 | 6.0.2-1 |
| linux | linux_kernel | >= 0 < 6.0.2-1 | 6.0.2-1 |
| linux | linux_kernel | >= 0 < 6.0.2-1 | 6.0.2-1 |
| linux | linux_kernel | >= 5.13 < 5.15.61 | 5.15.61 |
| linux | linux_kernel | >= 5.16 < 5.18.18 | 5.18.18 |
| linux | linux_kernel | >= 5.19 < 5.19.2 | 5.19.2 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
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OSV
CVE-2022-50190: In the Linux kernel, the following vulnerability has been resolved: spi: Fix simplification of devm_spi_register_controller This reverts commit 59ebbe
osv·2025-06-18·CVSS 7.8
CVE-2022-50190 [HIGH] CVE-2022-50190: In the Linux kernel, the following vulnerability has been resolved: spi: Fix simplification of devm_spi_register_controller This reverts commit 59ebbe
In the Linux kernel, the following vulnerability has been resolved: spi: Fix simplification of devm_spi_register_controller This reverts commit 59ebbe40fb51 ("spi: simplify devm_spi_register_controller"). If devm_add_action() fails in devm_add_action_or_reset(), devm_spi_unregister() will be called, it decreases the refcount of 'ctlr->dev' to 0, then it will cause uaf in the drivers that calling spi_put_controller() in error path.
GHSA
GHSA-5q59-p2qj-rxxm: In the Linux kernel, the following vulnerability has been resolved:
spi: Fix simplification of devm_spi_register_controller
This reverts commit 59eb
ghsa_unreviewed·2025-06-18
CVE-2022-50190 [HIGH] CWE-416 GHSA-5q59-p2qj-rxxm: In the Linux kernel, the following vulnerability has been resolved:
spi: Fix simplification of devm_spi_register_controller
This reverts commit 59eb
In the Linux kernel, the following vulnerability has been resolved:
spi: Fix simplification of devm_spi_register_controller
This reverts commit 59ebbe40fb51 ("spi: simplify
devm_spi_register_controller").
If devm_add_action() fails in devm_add_action_or_reset(),
devm_spi_unregister() will be called, it decreases the
refcount of 'ctlr->dev' to 0, then it will cause uaf in
the drivers that calling spi_put_controller() in error path.
Red Hat
kernel: spi: Fix simplification of devm_spi_register_controller
vendor_redhat·2025-06-18·CVSS 7.8
CVE-2022-50190 [HIGH] kernel: spi: Fix simplification of devm_spi_register_controller
kernel: spi: Fix simplification of devm_spi_register_controller
In the Linux kernel, the following vulnerability has been resolved:
spi: Fix simplification of devm_spi_register_controller
This reverts commit 59ebbe40fb51 ("spi: simplify
devm_spi_register_controller").
If devm_add_action() fails in devm_add_action_or_reset(),
devm_spi_unregister() will be called, it decreases the
refcount of 'ctlr->dev' to 0, then it will cause uaf in
the drivers that calling spi_put_controller() in error path.
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 affected
Package: kernel (Red Hat Enterprise Linux 8) - Not
Debian
CVE-2022-50190: linux - In the Linux kernel, the following vulnerability has been resolved: spi: Fix si...
vendor_debian·2022·CVSS 7.8
CVE-2022-50190 [HIGH] CVE-2022-50190: linux - In the Linux kernel, the following vulnerability has been resolved: spi: Fix si...
In the Linux kernel, the following vulnerability has been resolved: spi: Fix simplification of devm_spi_register_controller This reverts commit 59ebbe40fb51 ("spi: simplify devm_spi_register_controller"). If devm_add_action() fails in devm_add_action_or_reset(), devm_spi_unregister() will be called, it decreases the refcount of 'ctlr->dev' to 0, then it will cause uaf in the drivers that calling spi_put_controller() in error path.
Scope: local
bookworm: resolved (fixed in 6.0.2-1)
bullseye: resolved
forky: resolved (fixed in 6.0.2-1)
sid: resolved (fixed in 6.0.2-1)
trixie: resolved (fixed in 6.0.2-1)
No detection rules found.
No public exploits indexed.
2025-06-18
Published