CVE-2026-23202
published 2026-02-14CVE-2026-23202: In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer The curr_xfer field…
PriorityP420medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.11%
1.5th percentile
In the Linux kernel, the following vulnerability has been resolved:
spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
The curr_xfer field is read by the IRQ handler without holding the lock
to check if a transfer is in progress. When clearing curr_xfer in the
combined sequence transfer loop, protect it with the spinlock to prevent
a race with the interrupt handler.
Protect the curr_xfer clearing at the exit path of
tegra_qspi_combined_seq_xfer() with the spinlock to prevent a race
with the interrupt handler that reads this field.
Without this protection, the IRQ handler could read a partially updated
curr_xfer value, leading to NULL pointer dereference or use-after-free.
Affected
62 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.164-1 (bookworm) | linux 6.1.164-1 (bookworm) |
| debian | linux-6.1 | < linux 6.1.164-1 (bookworm) | linux 6.1.164-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 01bbf25c767219b14c3235bfa85906b8d2cb8fbc < 3bc293d5b56502068481478842f57b3d96e432c7 | 3bc293d5b56502068481478842f57b3d96e432c7 |
| linux | linux | >= 5.15.198 < 5.15.200 | 5.15.200 |
| linux | linux | >= 551060efb156c50fe33799038ba8145418cfdeef < 6fd446178a610a48e80e5c5b487b0707cd01daac | 6fd446178a610a48e80e5c5b487b0707cd01daac |
| linux | linux | >= 6.1.160 < 6.1.163 | 6.1.163 |
| linux | linux | >= 6.12.63 < 6.12.70 | 6.12.70 |
| linux | linux | >= 6.17.13 < 6.18 | 6.18 |
| linux | linux | >= 6.18.2 < 6.18.10 | 6.18.10 |
| linux | linux | >= 6.6.120 < 6.6.124 | 6.6.124 |
| linux | linux | >= 83309dd551cfd60a5a1a98d9cab19f435b44d46d < 762e2ce71c8f0238e9eaf05d14da803d9a24422f | 762e2ce71c8f0238e9eaf05d14da803d9a24422f |
| linux | linux | >= 88db8bb7ed1bb474618acdf05ebd4f0758d244e2 < 9fa4262a80f751d14a6a39d2c03f57db68da2618 | 9fa4262a80f751d14a6a39d2c03f57db68da2618 |
| linux | linux | >= b4e002d8a7cee3b1d70efad0e222567f92a73000 < bf4528ab28e2bf112c3a2cdef44fd13f007781cd | bf4528ab28e2bf112c3a2cdef44fd13f007781cd |
| linux | linux | >= c934e40246da2c5726d14e94719c514e30840df8 < 712cde8d916889e282727cdf304a43683adf899e | 712cde8d916889e282727cdf304a43683adf899e |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.1.164-1 | 6.1.164-1 |
| linux | linux_kernel | >= 0 < 6.12.73-1 | 6.12.73-1 |
| linux | linux_kernel | >= 0 < 6.18.10-1 | 6.18.10-1 |
| linux | linux_kernel | >= 5.15.198 < 5.15.200 | 5.15.200 |
| linux | linux_kernel | >= 6.1.160 < 6.1.163 | 6.1.163 |
| linux | linux_kernel | >= 6.12.63 < 6.12.70 | 6.12.70 |
| linux | linux_kernel | >= 6.17.13 < 6.18 | 6.18 |
| linux | linux_kernel | >= 6.18.2 < 6.18.10 | 6.18.10 |
| linux | linux_kernel | >= 6.6.120 < 6.6.124 | 6.6.124 |
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_ubuntu7.8HIGH
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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- SPI subsystem;
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Frag. A logic flaw existed in the XFRM ESP-in-TCP subsystem and in the
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- SPI subsystem;
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A local attacker could use this to escalate privileges, or possibly escape
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Frag. A logic flaw existed in the XFRM ESP-in-TCP subsystem and in the
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An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
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- Null block device driver;
- Ublk userspace block driver;
- Bluetooth drivers;
- Counter interface drivers;
- DMA engine subsystem;
- DPLL subsystem;
- GPU drivers;
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- Intel Trace Hub HW tracing drivers;
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Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the Linux kernel algif_aead module did not properly
handle in-place cryptographic operations. This flaw is known as Copy Fail.
A local attacker could use this to escalate privileges, or possibly escape
a container. (CVE-2026-31431)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- x86 architecture;
- Cryptographic API;
- Compute Acceleration Framework;
- Drivers core;
- Null block device driver;
- Ublk userspace block driver;
- Bluetooth drivers;
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- DMA engine subsystem;
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(LP: #2143853, CVE-2026-23268, CVE-2026-23269, CVE-2026-23403,
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use these issues to load, replace, and remove arbitrary AppArmor profiles
causing denial of service, exposure of sensitive information (kernel
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(LP: #2143853, CVE-2026-23268, CVE-2026-23269, CVE-2026-23403,
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causing denial of service, exposure of sensitive information (kernel
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An attacker could possibly use these to compromise the system.
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Red Hat
kernel: spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
vendor_redhat·2026-02-14·CVSS 5.5
CVE-2026-23202 [MEDIUM] CWE-364 kernel: spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
kernel: spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
In the Linux kernel, the following vulnerability has been resolved:
spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
The curr_xfer field is read by the IRQ handler without holding the lock
to check if a transfer is in progress. When clearing curr_xfer in the
combined sequence transfer loop, protect it with the spinlock to prevent
a race with the interrupt handler.
Protect the curr_xfer clearing at the exit path of
tegra_qspi_combined_seq_xfer() with the spinlock to prevent a race
with the interrupt handler that reads this field.
Without this protection, the IRQ handler could read a partially updated
curr_xfer value, leading to NULL pointer dereference or use-after-free.
A race condition was
Debian
CVE-2026-23202: linux - In the Linux kernel, the following vulnerability has been resolved: spi: tegra2...
vendor_debian·2026·CVSS 5.5
CVE-2026-23202 [MEDIUM] CVE-2026-23202: linux - In the Linux kernel, the following vulnerability has been resolved: spi: tegra2...
In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer The curr_xfer field is read by the IRQ handler without holding the lock to check if a transfer is in progress. When clearing curr_xfer in the combined sequence transfer loop, protect it with the spinlock to prevent a race with the interrupt handler. Protect the curr_xfer clearing at the exit path of tegra_qspi_combined_seq_xfer() with the spinlock to prevent a race with the interrupt handler that reads this field. Without this protection, the IRQ handler could read a partially updated curr_xfer value, leading to NULL pointer dereference or use-after-free.
Scope: local
bookworm: resolved (fixed in 6.1.164-1)
bullseye: resolved
forky: resolved (fixed in 6.
VulDB
Linux Kernel up to 6.18.9 IRQ tegra_qspi_combined_seq_xfer curr_xfer null pointer dereference (EUVD-2026-5842 / Nessus ID 299091)
vuldb·2026-05-24·CVSS 5.5
CVE-2026-23202 [MEDIUM] Linux Kernel up to 6.18.9 IRQ tegra_qspi_combined_seq_xfer curr_xfer null pointer dereference (EUVD-2026-5842 / Nessus ID 299091)
A vulnerability was found in Linux Kernel up to 5.15.199/6.1.162/6.6.123/6.12.69/6.18.9 and classified as critical. This affects the function tegra_qspi_combined_seq_xfer of the component IRQ Handler. Executing a manipulation of the argument curr_xfer can lead to null pointer dereference.
The identification of this vulnerability is CVE-2026-23202. The attack needs to be done within the local network. There is no exploit available.
It is suggested to upgrade the affected component.
OSV
linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency vulnerabilities
osv·2026-03-16
linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency vulnerabilities
linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency vulnerabilities
Qualys discovered that several vulnerabilities existed in the AppArmor
Linux kernel Security Module (LSM). An unprivileged local attacker could
use these issues to load, replace, and remove arbitrary AppArmor profiles
causing denial of service, exposure of sensitive information (kernel
memory), local privilege escalation, or possibly escape a container.
(LP: #2143853)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- MIPS architecture;
- Nios II architecture;
- PA-RISC architecture;
- RISC-V architecture;
- S390 architecture;
- Sun Sparc architecture;
- User-Mode Li
GHSA
GHSA-g2fg-h3fh-wpj6: In the Linux kernel, the following vulnerability has been resolved:
spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
The curr_x
ghsa_unreviewed·2026-02-14
CVE-2026-23202 [MEDIUM] CWE-476 GHSA-g2fg-h3fh-wpj6: In the Linux kernel, the following vulnerability has been resolved:
spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
The curr_x
In the Linux kernel, the following vulnerability has been resolved:
spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
The curr_xfer field is read by the IRQ handler without holding the lock
to check if a transfer is in progress. When clearing curr_xfer in the
combined sequence transfer loop, protect it with the spinlock to prevent
a race with the interrupt handler.
Protect the curr_xfer clearing at the exit path of
tegra_qspi_combined_seq_xfer() with the spinlock to prevent a race
with the interrupt handler that reads this field.
Without this protection, the IRQ handler could read a partially updated
curr_xfer value, leading to NULL pointer dereference or use-after-free.
OSV
CVE-2026-23202: In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer The curr_xfe
osv·2026-02-14·CVSS 5.5
CVE-2026-23202 [MEDIUM] CVE-2026-23202: In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer The curr_xfe
In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer The curr_xfer field is read by the IRQ handler without holding the lock to check if a transfer is in progress. When clearing curr_xfer in the combined sequence transfer loop, protect it with the spinlock to prevent a race with the interrupt handler. Protect the curr_xfer clearing at the exit path of tegra_qspi_combined_seq_xfer() with the spinlock to prevent a race with the interrupt handler that reads this field. Without this protection, the IRQ handler could read a partially updated curr_xfer value, leading to NULL pointer dereference or use-after-free.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-23202 kernel: spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
bugzilla·2026-02-14·CVSS 5.5
CVE-2026-23202 [MEDIUM] CVE-2026-23202 kernel: spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
CVE-2026-23202 kernel: spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
In the Linux kernel, the following vulnerability has been resolved:
spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
The curr_xfer field is read by the IRQ handler without holding the lock
to check if a transfer is in progress. When clearing curr_xfer in the
combined sequence transfer loop, protect it with the spinlock to prevent
a race with the interrupt handler.
Protect the curr_xfer clearing at the exit path of
tegra_qspi_combined_seq_xfer() with the spinlock to prevent a race
with the interrupt handler that reads this field.
Without this protection, the IRQ handler could read a partially updated
curr_xfer value, leading to NULL pointer dereference or use-after-free.
Wiz
CVE-2026-23202 Impact, Exploitability, and Mitigation Steps | Wiz
blogs_wiz·CVSS 5.5
CVE-2026-23202 [MEDIUM] CVE-2026-23202 Impact, Exploitability, and Mitigation Steps | Wiz
## CVE-2026-23202 :
Linux Kernel vulnerability analysis and mitigation
In the Linux kernel, the following vulnerability has been resolved:
spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
The curr_xfer field is read by the IRQ handler without holding the lock
to check if a transfer is in progress. When clearing curr_xfer in the
combined sequence transfer loop, protect it with the spinlock to prevent
a race with the interrupt handler.
Protect the curr_xfer clearing at the exit path of
tegra_qspi_combined_seq_xfer() with the spinlock to prevent a race
with the interrupt handler that reads this field.
Without this protection, the IRQ handler could read a partially updated
curr_xfer value, leading to NULL pointer dereference or use-after-free.
Source : NVD
## 5.5
https://git.kernel.org/stable/c/3bc293d5b56502068481478842f57b3d96e432c7https://git.kernel.org/stable/c/6fd446178a610a48e80e5c5b487b0707cd01daachttps://git.kernel.org/stable/c/712cde8d916889e282727cdf304a43683adf899ehttps://git.kernel.org/stable/c/762e2ce71c8f0238e9eaf05d14da803d9a24422fhttps://git.kernel.org/stable/c/9fa4262a80f751d14a6a39d2c03f57db68da2618https://git.kernel.org/stable/c/bf4528ab28e2bf112c3a2cdef44fd13f007781cd
2026-02-14
Published