Answer in brief
CVE-2025-38239 records a Unknown severity vulnerability in scsi: megaraid_sas: Fix invalid node index. 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 | >=8049da6f3943d0ac51931b8064b2e4769a69a967 <f1064b3532192e987ab17be7281d5fee36fd25e1 || >=8049da6f3943d0ac51931b8064b2e4769a69a967 <bf2c1643abc3b2507d56bb6c22bf9897272f8a35 || >=8049da6f3943d0ac51931b8064b2e4769a69a967 <19a47c966deb36624843b7301f0373a3dc541a05 || >=8049da6f3943d0ac51931b8064b2e4769a69a967 <074efb35552556a4b3b25eedab076d5dc24a8199 || >=8049da6f3943d0ac51931b8064b2e4769a69a967 <752eb816b55adb0673727ba0ed96609a17895654 | f1064b3532192e987ab17be7281d5fee36fd25e1, bf2c1643abc3b2507d56bb6c22bf9897272f8a35, 19a47c966deb36624843b7301f0373a3dc541a05, 074efb35552556a4b3b25eedab076d5dc24a8199, 752eb816b55adb0673727ba0ed96609a17895654 |
| Linux/Linuxgeneric | 5.17 | Not reported |
Published upstream
Jul 9, 2025
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: scsi: megaraid_sas: Fix invalid node index On a system with DRAM interleave enabled, out-of-bound access is detected: megaraid_sas 0000:3f:00.0: requested/available msix 128/128 poll_queue 0 ------------[ cut here ]------------ UBSAN: array-index-out-of-bounds in ./arch/x86/include/asm/topology.h:72:28 index -1 is out of range for type 'cpumask *[1024]' dump_stack_lvl+0x5d/0x80 ubsan_epilogue+0x5/0x2b __ubsan_handle_out_of_bounds.cold+0x46/0x4b megasas_alloc_irq_vectors+0x149/0x190 [megaraid_sas] megasas_probe_one.cold+0xa4d/0x189c [megaraid_sas] local_pci_probe+0x42/0x90 pci_device_probe+0xdc/0x290 really_probe+0xdb/0x340 __driver_probe_device+0x78/0x110 driver_probe_device+0x1f/0xa0 __driver_attach+0xba/0x1c0 bus_for_each_dev+0x8b/0xe0 bus_add_driver+0x142/0x220 driver_register+0x72/0xd0 megasas_init+0xdf/0xff0 [megaraid_sas] do_one_initcall+0x57/0x310 do_init_module+0x90/0x250 init_module_from_file+0x85/0xc0 idempotent_init_module+0x114/0x310 __x64_sys_finit_module+0x65/0xc0 do_syscall_64+0x82/0x170 entry_SYSCALL_64_after_hwframe+0x76/0x7e Fix it accordingly.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2025-38239 records a Unknown severity vulnerability in scsi: megaraid_sas: Fix invalid node index. 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 | >=8049da6f3943d0ac51931b8064b2e4769a69a967 <f1064b3532192e987ab17be7281d5fee36fd25e1 || >=8049da6f3943d0ac51931b8064b2e4769a69a967 <bf2c1643abc3b2507d56bb6c22bf9897272f8a35 || >=8049da6f3943d0ac51931b8064b2e4769a69a967 <19a47c966deb36624843b7301f0373a3dc541a05 || >=8049da6f3943d0ac51931b8064b2e4769a69a967 <074efb35552556a4b3b25eedab076d5dc24a8199 || >=8049da6f3943d0ac51931b8064b2e4769a69a967 <752eb816b55adb0673727ba0ed96609a17895654 | f1064b3532192e987ab17be7281d5fee36fd25e1, bf2c1643abc3b2507d56bb6c22bf9897272f8a35, 19a47c966deb36624843b7301f0373a3dc541a05, 074efb35552556a4b3b25eedab076d5dc24a8199, 752eb816b55adb0673727ba0ed96609a17895654 |
| Linux/Linuxgeneric | 5.17 | Not reported |
Published upstream
Jul 9, 2025
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: scsi: megaraid_sas: Fix invalid node index On a system with DRAM interleave enabled, out-of-bound access is detected: megaraid_sas 0000:3f:00.0: requested/available msix 128/128 poll_queue 0 ------------[ cut here ]------------ UBSAN: array-index-out-of-bounds in ./arch/x86/include/asm/topology.h:72:28 index -1 is out of range for type 'cpumask *[1024]' dump_stack_lvl+0x5d/0x80 ubsan_epilogue+0x5/0x2b __ubsan_handle_out_of_bounds.cold+0x46/0x4b megasas_alloc_irq_vectors+0x149/0x190 [megaraid_sas] megasas_probe_one.cold+0xa4d/0x189c [megaraid_sas] local_pci_probe+0x42/0x90 pci_device_probe+0xdc/0x290 really_probe+0xdb/0x340 __driver_probe_device+0x78/0x110 driver_probe_device+0x1f/0xa0 __driver_attach+0xba/0x1c0 bus_for_each_dev+0x8b/0xe0 bus_add_driver+0x142/0x220 driver_register+0x72/0xd0 megasas_init+0xdf/0xff0 [megaraid_sas] do_one_initcall+0x57/0x310 do_init_module+0x90/0x250 init_module_from_file+0x85/0xc0 idempotent_init_module+0x114/0x310 __x64_sys_finit_module+0x65/0xc0 do_syscall_64+0x82/0x170 entry_SYSCALL_64_after_hwframe+0x76/0x7e Fix it accordingly.
Quoted source text, attributed separately from HOL analysis.