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CVE-2023-54014— scsi: qla2xxx: Check valid rport returned by fc_bsg_to_rport()

AI Predicted 4.4 Difficulty: Hard EPSS 0.18% · P7

Possible ATT&CK Techniques 1AI

T1211 · Exploitation for Stealth

Affected Version Matrix 18

VendorProductVersion RangeStatus
LinuxLinux75cc8cfc6e13d42d50c2bf4307d0a68c2a70f709< f35bd94b4e11c41de90cd0fa72c9062e8196822faffected
75cc8cfc6e13d42d50c2bf4307d0a68c2a70f709< ccd3bc595bda67db5a347b9050c2df28f292d3fbaffected
75cc8cfc6e13d42d50c2bf4307d0a68c2a70f709< 1b7e5bdf2be22ae8c61bdca5a5f96ec2746e9639affected
75cc8cfc6e13d42d50c2bf4307d0a68c2a70f709< 921d6844625527a92d1178262a633cc88a8e61bdaffected
75cc8cfc6e13d42d50c2bf4307d0a68c2a70f709< 1ccd52b790a66b8b5f75c87eab8c3a37f941a2bfaffected
75cc8cfc6e13d42d50c2bf4307d0a68c2a70f709< e466930717ef18c112585a39fc6174d8eb441df5affected
75cc8cfc6e13d42d50c2bf4307d0a68c2a70f709< ced5460eae772e847debbc0b65ef93aedab92d3faffected
75cc8cfc6e13d42d50c2bf4307d0a68c2a70f709< af73f23a27206ffb3c477cac75b5fcf03410556eaffected
… +10 more rows
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I. Basic Information for CVE-2023-54014

Vulnerability Information
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Vulnerability Title
scsi: qla2xxx: Check valid rport returned by fc_bsg_to_rport()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Check valid rport returned by fc_bsg_to_rport() Klocwork reported warning of rport maybe NULL and will be dereferenced. rport returned by call to fc_bsg_to_rport() could be NULL and dereferenced. Check valid rport returned by fc_bsg_to_rport().
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
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，该漏洞源于未检查远程端口指针有效性，可能导致空指针取消引用。
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

VendorProductAffected VersionsCPESubscribe
LinuxLinux 75cc8cfc6e13d42d50c2bf4307d0a68c2a70f709 ~ f35bd94b4e11c41de90cd0fa72c9062e8196822f -
LinuxLinux 4.10 -

II. Public POCs for CVE-2023-54014

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III. Intelligence Information for CVE-2023-54014

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Other References for CVE-2023-54014 (6)

Same Patch Batch · Linux · 2025-12-24 · 322 CVEs total

CVE-2022-50755udf: Avoid double brelse() in udf_rename()
CVE-2022-50765RISC-V: kexec: Fix memory leak of elf header buffer
CVE-2022-50764ipv6/sit: use DEV_STATS_INC() to avoid data-races
CVE-2022-50763crypto: marvell/octeontx - prevent integer overflows
CVE-2022-50762fs/ntfs3: Avoid UBSAN error on true_sectors_per_clst()
CVE-2022-50760drm/amdgpu: Fix PCI device refcount leak in amdgpu_atrm_get_bios()
CVE-2022-50761x86/xen: Fix memory leak in xen_init_lock_cpu()
CVE-2022-50759media: i2c: ov5648: Free V4L2 fwnode data on unbind
CVE-2022-50758staging: vt6655: fix potential memory leak
CVE-2022-50756nvme-pci: fix mempool alloc size
CVE-2022-50757media: camss: Clean up received buffers on failed start of streaming
CVE-2022-50749acct: fix potential integer overflow in encode_comp_t()
CVE-2022-50746erofs: validate the extent length for uncompressed pclusters
CVE-2022-50747hfs: Fix OOB Write in hfs_asc2mac
CVE-2022-50748ipc: mqueue: fix possible memory leak in init_mqueue_fs()
CVE-2022-50750drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure
CVE-2022-50752md/raid5: Remove unnecessary bio_put() in raid5_read_one_chunk()
CVE-2022-50753f2fs: fix to do sanity check on summary info
CVE-2022-50754apparmor: fix a memleak in multi_transaction_new()
CVE-2022-50766btrfs: set generation before calling btrfs_clean_tree_block in btrfs_init_new_buffer

Showing top 20 of 322 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2023-54014

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