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CVE

DEBIAN-CVE-2025-71156

In the Linux kernel, the following vulnerability has been resolved: gve: defer interrupt enabling until NAPI registration Currently, interrupts are automatically enabled immediately upon request.
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CVE

DEBIAN-CVE-2025-71156

In the Linux kernel, the following vulnerability has been resolved: gve: defer interrupt enabling until NAPI registration Currently, interrupts are automatically enabled immediately upon request.

In the Linux kernel, the following vulnerability has been resolved:  gve: defer interrupt enabling until NAPI registration  Currently, interrupts are automatically enabled immediately upon request. This allows interrupt to fire before the associated NAPI context is fully initialized and cause failures like below:  [    0.946369] Call Trace: [    0.946369]  <IRQ> [    0.946369]  napipoll+0x2a/0x1e0 [    0.946369]  netrxaction+0x2f9/0x3f0 [    0.946369]  handlesoftirqs+0xd6/0x2c0 [    0.946369]  ? handleedgeirq+0xc1/0x1b0 [    0.946369]  irqexitrcu+0xc3/0xe0 [    0.946369]  commoninterrupt+0x81/0xa0 [    0.946369]  </IRQ> [    0.946369]  <TASK> [    0.946369]  asmcommoninterrupt+0x22/0x40 [    0.946369] RIP: 0010:pvnativesafehalt+0xb/0x10  Use the IRQFNOAUTOEN flag when requesting interrupts to prevent auto enablement and explicitly enable the interrupt in NAPI initialization path (and disable it during NAPI teardown).  This ensures that interrupt lifecycle is strictly coupled with readiness of NAPI context.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
-
C
H
U
0
-
3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://security-tracker.debian.org/tracker/CVE-2025-71156

Severity

7.8

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.8
EPSS Probability
0%
EPSS Percentile
0%
Introduced Version
0
Fix Available
6.12.69-1,6.18.5-1

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