Answer in brief
CVE-2024-26838 records a Unknown severity vulnerability in RDMA/irdma: Fix KASAN issue with tasklet. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | 5.14 | Not reported |
| Linux/Linuxgeneric | >=44d9e52977a1b90b0db1c7f8b197c218e9226520 <635d79aa477f9912e602feb5498bdd51fb9cb824 || >=44d9e52977a1b90b0db1c7f8b197c218e9226520 <b2e4a5266e3d133b4c7f0e43bf40d13ce14fd1aa || >=44d9e52977a1b90b0db1c7f8b197c218e9226520 <c6f1ca235f68b22b3e691b2ea87ac285e5946848 || >=44d9e52977a1b90b0db1c7f8b197c218e9226520 <0ae8ad0013978f7471f22bcf45b027393e87f5dc || >=44d9e52977a1b90b0db1c7f8b197c218e9226520 <bd97cea7b18a0a553773af806dfbfac27a7c4acb | 635d79aa477f9912e602feb5498bdd51fb9cb824, b2e4a5266e3d133b4c7f0e43bf40d13ce14fd1aa, c6f1ca235f68b22b3e691b2ea87ac285e5946848, 0ae8ad0013978f7471f22bcf45b027393e87f5dc, bd97cea7b18a0a553773af806dfbfac27a7c4acb |
Published upstream
Apr 17, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix KASAN issue with tasklet KASAN testing revealed the following issue assocated with freeing an IRQ. [50006.466686] Call Trace: [50006.466691] <IRQ> [50006.489538] dump_stack+0x5c/0x80 [50006.493475] print_address_description.constprop.6+0x1a/0x150 [50006.499872] ? irdma_sc_process_ceq+0x483/0x790 [irdma] [50006.505742] ? irdma_sc_process_ceq+0x483/0x790 [irdma] [50006.511644] kasan_report.cold.11+0x7f/0x118 [50006.516572] ? irdma_sc_process_ceq+0x483/0x790 [irdma] [50006.522473] irdma_sc_process_ceq+0x483/0x790 [irdma] [50006.528232] irdma_process_ceq+0xb2/0x400 [irdma] [50006.533601] ? irdma_hw_flush_wqes_callback+0x370/0x370 [irdma] [50006.540298] irdma_ceq_dpc+0x44/0x100 [irdma] [50006.545306] tasklet_action_common.isra.14+0x148/0x2c0 [50006.551096] __do_softirq+0x1d0/0xaf8 [50006.555396] irq_exit_rcu+0x219/0x260 [50006.559670] irq_exit+0xa/0x20 [50006.563320] smp_apic_timer_interrupt+0x1bf/0x690 [50006.568645] apic_timer_interrupt+0xf/0x20 [50006.573341] </IRQ> The issue is that a tasklet could be pending on another core racing the delete of the irq. Fix by insuring any scheduled tasklet is killed after deleting the irq.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2024-26838 records a Unknown severity vulnerability in RDMA/irdma: Fix KASAN issue with tasklet. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | 5.14 | Not reported |
| Linux/Linuxgeneric | >=44d9e52977a1b90b0db1c7f8b197c218e9226520 <635d79aa477f9912e602feb5498bdd51fb9cb824 || >=44d9e52977a1b90b0db1c7f8b197c218e9226520 <b2e4a5266e3d133b4c7f0e43bf40d13ce14fd1aa || >=44d9e52977a1b90b0db1c7f8b197c218e9226520 <c6f1ca235f68b22b3e691b2ea87ac285e5946848 || >=44d9e52977a1b90b0db1c7f8b197c218e9226520 <0ae8ad0013978f7471f22bcf45b027393e87f5dc || >=44d9e52977a1b90b0db1c7f8b197c218e9226520 <bd97cea7b18a0a553773af806dfbfac27a7c4acb | 635d79aa477f9912e602feb5498bdd51fb9cb824, b2e4a5266e3d133b4c7f0e43bf40d13ce14fd1aa, c6f1ca235f68b22b3e691b2ea87ac285e5946848, 0ae8ad0013978f7471f22bcf45b027393e87f5dc, bd97cea7b18a0a553773af806dfbfac27a7c4acb |
Published upstream
Apr 17, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix KASAN issue with tasklet KASAN testing revealed the following issue assocated with freeing an IRQ. [50006.466686] Call Trace: [50006.466691] <IRQ> [50006.489538] dump_stack+0x5c/0x80 [50006.493475] print_address_description.constprop.6+0x1a/0x150 [50006.499872] ? irdma_sc_process_ceq+0x483/0x790 [irdma] [50006.505742] ? irdma_sc_process_ceq+0x483/0x790 [irdma] [50006.511644] kasan_report.cold.11+0x7f/0x118 [50006.516572] ? irdma_sc_process_ceq+0x483/0x790 [irdma] [50006.522473] irdma_sc_process_ceq+0x483/0x790 [irdma] [50006.528232] irdma_process_ceq+0xb2/0x400 [irdma] [50006.533601] ? irdma_hw_flush_wqes_callback+0x370/0x370 [irdma] [50006.540298] irdma_ceq_dpc+0x44/0x100 [irdma] [50006.545306] tasklet_action_common.isra.14+0x148/0x2c0 [50006.551096] __do_softirq+0x1d0/0xaf8 [50006.555396] irq_exit_rcu+0x219/0x260 [50006.559670] irq_exit+0xa/0x20 [50006.563320] smp_apic_timer_interrupt+0x1bf/0x690 [50006.568645] apic_timer_interrupt+0xf/0x20 [50006.573341] </IRQ> The issue is that a tasklet could be pending on another core racing the delete of the irq. Fix by insuring any scheduled tasklet is killed after deleting the irq.
Quoted source text, attributed separately from HOL analysis.