CVE-2026-23431
published 2026-04-03CVE-2026-23431: In the Linux kernel, the following vulnerability has been resolved: spi: amlogic-spisg: Fix memory leak in aml_spisg_probe() In aml_spisg_probe(), ctlr is…
PriorityP416medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.12%
2.2th percentile
In the Linux kernel, the following vulnerability has been resolved:
spi: amlogic-spisg: Fix memory leak in aml_spisg_probe()
In aml_spisg_probe(), ctlr is allocated by
spi_alloc_target()/spi_alloc_host(), but fails to call
spi_controller_put() in several error paths. This leads
to a memory leak whenever the driver fails to probe after
the initial allocation.
Convert to use devm_spi_alloc_host()/devm_spi_alloc_target()
to fix the memory leak.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.19.10-1 (forky) | linux 6.19.10-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= cef9991e04aed3305c61c392e880f6e01a0c2ea4 < bec21d97c968a4806939eb2946df49ea6c341bde | bec21d97c968a4806939eb2946df49ea6c341bde |
| linux | linux | >= cef9991e04aed3305c61c392e880f6e01a0c2ea4 < 8e28a01b69f7ea8df7ceb15470cfe643b2828f4f | 8e28a01b69f7ea8df7ceb15470cfe643b2828f4f |
| linux | linux | >= cef9991e04aed3305c61c392e880f6e01a0c2ea4 < b8db9552997924b750e727a625a30eaa4603bbb9 | b8db9552997924b750e727a625a30eaa4603bbb9 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.19.10-1 | 6.19.10-1 |
| linux | linux_kernel | >= 6.17.1 < 6.18.20 | 6.18.20 |
| linux | linux_kernel | >= 6.19 < 6.19.10 | 6.19.10 |
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OSV
CVE-2026-23431: In the Linux kernel, the following vulnerability has been resolved: spi: amlogic-spisg: Fix memory leak in aml_spisg_probe() In aml_spisg_probe(), ctl
osv·2026-04-03
CVE-2026-23431 CVE-2026-23431: In the Linux kernel, the following vulnerability has been resolved: spi: amlogic-spisg: Fix memory leak in aml_spisg_probe() In aml_spisg_probe(), ctl
In the Linux kernel, the following vulnerability has been resolved: spi: amlogic-spisg: Fix memory leak in aml_spisg_probe() In aml_spisg_probe(), ctlr is allocated by spi_alloc_target()/spi_alloc_host(), but fails to call spi_controller_put() in several error paths. This leads to a memory leak whenever the driver fails to probe after the initial allocation. Convert to use devm_spi_alloc_host()/devm_spi_alloc_target() to fix the memory leak.
GHSA
GHSA-fx5r-48pf-8f7w: In the Linux kernel, the following vulnerability has been resolved:
spi: amlogic-spisg: Fix memory leak in aml_spisg_probe()
In aml_spisg_probe(), c
ghsa_unreviewed·2026-04-03
CVE-2026-23431 GHSA-fx5r-48pf-8f7w: In the Linux kernel, the following vulnerability has been resolved:
spi: amlogic-spisg: Fix memory leak in aml_spisg_probe()
In aml_spisg_probe(), c
In the Linux kernel, the following vulnerability has been resolved:
spi: amlogic-spisg: Fix memory leak in aml_spisg_probe()
In aml_spisg_probe(), ctlr is allocated by
spi_alloc_target()/spi_alloc_host(), but fails to call
spi_controller_put() in several error paths. This leads
to a memory leak whenever the driver fails to probe after
the initial allocation.
Convert to use devm_spi_alloc_host()/devm_spi_alloc_target()
to fix the memory leak.
Red Hat
kernel: spi: amlogic-spisg: Fix memory leak in aml_spisg_probe()
vendor_redhat·2026-04-03
CVE-2026-23431 CWE-772 kernel: spi: amlogic-spisg: Fix memory leak in aml_spisg_probe()
kernel: spi: amlogic-spisg: Fix memory leak in aml_spisg_probe()
In the Linux kernel, the following vulnerability has been resolved:
spi: amlogic-spisg: Fix memory leak in aml_spisg_probe()
In aml_spisg_probe(), ctlr is allocated by
spi_alloc_target()/spi_alloc_host(), but fails to call
spi_controller_put() in several error paths. This leads
to a memory leak whenever the driver fails to probe after
the initial allocation.
Convert to use devm_spi_alloc_host()/devm_spi_alloc_target()
to fix the memory leak.
A flaw was found in the Linux kernel's amlogic-spisg component. When the `aml_spisg_probe()` function, which initializes the SPI (Serial Peripheral Interface) driver, encounters an error during setup, it fails to release allocated memory. This oversight leads to a memory leak. Over time
Debian
CVE-2026-23431: linux - In the Linux kernel, the following vulnerability has been resolved: spi: amlogi...
vendor_debian·2026
CVE-2026-23431 [LOW] CVE-2026-23431: linux - In the Linux kernel, the following vulnerability has been resolved: spi: amlogi...
In the Linux kernel, the following vulnerability has been resolved: spi: amlogic-spisg: Fix memory leak in aml_spisg_probe() In aml_spisg_probe(), ctlr is allocated by spi_alloc_target()/spi_alloc_host(), but fails to call spi_controller_put() in several error paths. This leads to a memory leak whenever the driver fails to probe after the initial allocation. Convert to use devm_spi_alloc_host()/devm_spi_alloc_target() to fix the memory leak.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 6.19.10-1)
sid: resolved (fixed in 6.19.10-1)
trixie: resolved
No detection rules found.
No public exploits indexed.
2026-04-03
Published