CVE-2024-42287— scsi: qla2xxx: Complete command early within lock
Possible ATT&CK Techniques 1AI
T1499 · Endpoint Denial of ServiceAffected Version Matrix 22
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 9189f20b4c5307c0998682bb522e481b4567a8b8< af46649304b0c9cede4ccfc2be2561ce8ed6a2ea | affected |
231cfa78ec5badd84a1a2b09465bfad1a926aba1< 57ba7563712227647f82a92547e82c96cd350553 | affected | ||
d6f7377528d2abf338e504126e44439541be8f7d< 9117337b04d789bd08fdd9854a40bec2815cd3f6 | affected | ||
cd0a1804ac5bab2545ac700c8d0fe9ae9284c567< 814f4a53cc86f7ea8b501bfb1723f24fd29ef5ee | affected | ||
0367076b0817d5c75dfb83001ce7ce5c64d803a9< 314efe3f87949a568f512f05df20bf47b81cf232 | affected | ||
0367076b0817d5c75dfb83001ce7ce5c64d803a9< 36fdc5319c4d0ec8b8938ec4769764098a246bfb | affected | ||
0367076b0817d5c75dfb83001ce7ce5c64d803a9< 4475afa2646d3fec176fc4d011d3879b26cb26e3 | affected | ||
415d614344a4f1bbddf55d724fc7eb9ef4b39aad | affected | ||
| … +14 more rows | |||
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I. Basic Information for CVE-2024-42287
Vulnerability Information
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Vulnerability Title
scsi: qla2xxx: Complete command early within lock
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Complete command early within lock A crash was observed while performing NPIV and FW reset, BUG: kernel NULL pointer dereference, address: 000000000000001c #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 1 PREEMPT_RT SMP NOPTI RIP: 0010:dma_direct_unmap_sg+0x51/0x1e0 RSP: 0018:ffffc90026f47b88 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000021 RCX: 0000000000000002 RDX: 0000000000000021 RSI: 0000000000000000 RDI: ffff8881041130d0 RBP: ffff8881041130d0 R08: 0000000000000000 R09: 0000000000000034 R10: ffffc90026f47c48 R11: 0000000000000031 R12: 0000000000000000 R13: 0000000000000000 R14: ffff8881565e4a20 R15: 0000000000000000 FS: 00007f4c69ed3d00(0000) GS:ffff889faac80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000000001c CR3: 0000000288a50002 CR4: 00000000007706e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 PKRU: 55555554 Call Trace: <TASK> ? __die_body+0x1a/0x60 ? page_fault_oops+0x16f/0x4a0 ? do_user_addr_fault+0x174/0x7f0 ? exc_page_fault+0x69/0x1a0 ? asm_exc_page_fault+0x22/0x30 ? dma_direct_unmap_sg+0x51/0x1e0 ? preempt_count_sub+0x96/0xe0 qla2xxx_qpair_sp_free_dma+0x29f/0x3b0 [qla2xxx] qla2xxx_qpair_sp_compl+0x60/0x80 [qla2xxx] __qla2x00_abort_all_cmds+0xa2/0x450 [qla2xxx] The command completion was done early while aborting the commands in driver unload path but outside lock to avoid the WARN_ON condition of performing dma_free_attr within the lock. However this caused race condition while command completion via multiple paths causing system crash. Hence complete the command early in unload path but within the lock to avoid race condition.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于缺少锁而导致的竞态条件和系统崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2024-42287
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|---|
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Other References for CVE-2024-42287 (7)
Same Patch Batch · Linux · 2024-08-17 · 109 CVEs total
| CVE-2024-42285 | 9.8 CRITICAL | RDMA/iwcm: Fix a use-after-free related to destroying CM IDs |
| CVE-2024-42284 | 9.1 CRITICAL | tipc: Return non-zero value from tipc_udp_addr2str() on error |
| CVE-2024-42318 | 8.8 HIGH | landlock: Don't lose track of restrictions on cred_transfer |
| CVE-2024-43847 | 8.8 HIGH | wifi: ath12k: fix invalid memory access while processing fragmented packets |
| CVE-2024-43848 | 8.8 HIGH | wifi: mac80211: fix TTLM teardown work |
| CVE-2024-42279 | 7.8 HIGH | spi: microchip-core: ensure TX and RX FIFOs are empty at start of a transfer |
| CVE-2024-42299 | 7.8 HIGH | fs/ntfs3: Update log->page_{mask,bits} if log->page_size changed |
| CVE-2024-42314 | 7.8 HIGH | btrfs: fix extent map use-after-free when adding pages to compressed bio |
| CVE-2024-42297 | 7.8 HIGH | f2fs: fix to don't dirty inode for readonly filesystem |
| CVE-2024-43840 | 7.8 HIGH | bpf, arm64: Fix trampoline for BPF_TRAMP_F_CALL_ORIG |
| CVE-2024-42296 | 7.8 HIGH | f2fs: fix return value of f2fs_convert_inline_inode() |
| CVE-2024-43832 | 7.8 HIGH | s390/uv: Don't call folio_wait_writeback() without a folio reference |
| CVE-2024-42293 | 7.8 HIGH | arm64: mm: Fix lockless walks with static and dynamic page-table folding |
| CVE-2024-43830 | 7.8 HIGH | leds: trigger: Unregister sysfs attributes before calling deactivate() |
| CVE-2024-42300 | 7.8 HIGH | erofs: fix race in z_erofs_get_gbuf() |
| CVE-2024-43845 | 7.8 HIGH | udf: Fix bogus checksum computation in udf_rename() |
| CVE-2024-42288 | 7.8 HIGH | scsi: qla2xxx: Fix for possible memory corruption |
| CVE-2024-43846 | 7.8 HIGH | lib: objagg: Fix general protection fault |
| CVE-2024-42280 | 7.8 HIGH | mISDN: Fix a use after free in hfcmulti_tx() |
| CVE-2024-42311 | 7.8 HIGH | hfs: fix to initialize fields of hfs_inode_info after hfs_alloc_inode() |
Showing top 20 of 109 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-74579
netfilter: nft_payload: fix mask build for partial field off - CVE-2026-74578
crypto: algif_skcipher - force synchronous processing on tre - CVE-2026-74577
net: mpls: initialize rtm_tos in mpls_getroute() - CVE-2026-74576
mm/slab: prevent unbounded recursion in free path with new k - CVE-2026-74574
dmaengine: idxd: fix fdev setup failure cleanup in idxd_cdev
Same vendor: Linux
- CVE-2026-74579
netfilter: nft_payload: fix mask build for partial field off - CVE-2026-74578
crypto: algif_skcipher - force synchronous processing on tre - CVE-2026-74577
net: mpls: initialize rtm_tos in mpls_getroute() - CVE-2026-74576
mm/slab: prevent unbounded recursion in free path with new k - CVE-2026-74574
dmaengine: idxd: fix fdev setup failure cleanup in idxd_cdev
V. Comments for CVE-2024-42287
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