scsi: megaraid_sas: Fix invalid node index
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 6.1.143, 6.6.96, 6.12.36, 6.15.5
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Linux Linux
From 8049da6f3943d0ac51931b8064b2e4769a69a967 · fixed in f1064b3532192e987ab17be7281d5fee36fd25e1; From 8049da6f3943d0ac51931b8064b2e4769a69a967 · fixed in bf2c1643abc3b2507d56bb6c22bf9897272f8a35; From 8049da6f3943d0ac51931b8064b2e4769a69a967 · fixed in 19a47c966deb36624843b7301f0373a3dc541a05; From 8049da6f3943d0ac51931b8064b2e4769a69a967 · fixed in 074efb35552556a4b3b25eedab076d5dc24a8199; From 8049da6f3943d0ac51931b8064b2e4769a69a967 · fixed in 752eb816b55adb0673727ba0ed96609a17895654
- Linux Linux
5.17
- KernelLinux
From 5.17.0 · fixed in 6.1.143; From 6.2.0 · fixed in 6.6.96; From 6.7.0 · fixed in 6.12.36; From 6.13.0 · fixed in 6.15.5