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CVE-2024-35984— i2c: smbus: fix NULL function pointer dereference

EPSS 0.01% · P2

Affected Version Matrix 18

VendorProductVersion RangeStatus
LinuxLinux63453b59e41173241c4efe9335815f6432fa8586< 40f1d79f07b49c8a64a861706e5163f2db4bd95daffected
63453b59e41173241c4efe9335815f6432fa8586< ad3c3ac7a03be3697114f781193dd3e9d97e6e23affected
63453b59e41173241c4efe9335815f6432fa8586< 5fd72404587d7db4acb2d241fd8c387afb0a7aecaffected
63453b59e41173241c4efe9335815f6432fa8586< 5a09eae9a7db597fe0c1fc91636205b4a25d2620affected
63453b59e41173241c4efe9335815f6432fa8586< 4e75e222d397c6752b229ed72fc4644c8c36ecdeaffected
63453b59e41173241c4efe9335815f6432fa8586< e3425674ff68dc521c57c6eabad0cbd20a027d85affected
63453b59e41173241c4efe9335815f6432fa8586< 357c64ef1ef39b1e7cd91ab6bdd304d043702c83affected
63453b59e41173241c4efe9335815f6432fa8586< 91811a31b68d3765b3065f4bb6d7d6d84a7cfc9faffected
… +10 more rows
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I. Basic Information for CVE-2024-35984

Vulnerability Information
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Vulnerability Title
i2c: smbus: fix NULL function pointer dereference
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: i2c: smbus: fix NULL function pointer dereference Baruch reported an OOPS when using the designware controller as target only. Target-only modes break the assumption of one transfer function always being available. Fix this by always checking the pointer in __i2c_transfer. [wsa: dropped the simplification in core-smbus to avoid theoretical regressions]
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 63453b59e41173241c4efe9335815f6432fa8586 ~ 40f1d79f07b49c8a64a861706e5163f2db4bd95d -
LinuxLinux 4.19 -

II. Public POCs for CVE-2024-35984

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III. Intelligence Information for CVE-2024-35984

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Same Patch Batch · Linux · 2024-05-20 · 62 CVEs total

CVE-2024-35967Bluetooth: SCO: Fix not validating setsockopt user input
CVE-2024-35954scsi: sg: Avoid sg device teardown race
CVE-2024-35951drm/panfrost: Fix the error path in panfrost_mmu_map_fault_addr()
CVE-2024-35952drm/ast: Fix soft lockup
CVE-2024-35953accel/ivpu: Fix deadlock in context_xa
CVE-2024-35963Bluetooth: hci_sock: Fix not validating setsockopt user input
CVE-2024-35964Bluetooth: ISO: Fix not validating setsockopt user input
CVE-2024-35965Bluetooth: L2CAP: Fix not validating setsockopt user input
CVE-2024-35966Bluetooth: RFCOMM: Fix not validating setsockopt user input
CVE-2024-35968pds_core: Fix pdsc_check_pci_health function to use work thread
CVE-2024-35962netfilter: complete validation of user input
CVE-2024-35969ipv6: fix race condition between ipv6_get_ifaddr and ipv6_del_addr
CVE-2024-35971net: ks8851: Handle softirqs at the end of IRQ thread to fix hang
CVE-2024-35970af_unix: Clear stale u->oob_skb.
CVE-2024-35973geneve: fix header validation in geneve[6]_xmit_skb
CVE-2024-35972bnxt_en: Fix possible memory leak in bnxt_rdma_aux_device_init()
CVE-2024-35974block: fix q->blkg_list corruption during disk rebind
CVE-2024-35975octeontx2-pf: Fix transmit scheduler resource leak
CVE-2024-35976xsk: validate user input for XDP_{UMEM|COMPLETION}_FILL_RING
CVE-2024-35977platform/chrome: cros_ec_uart: properly fix race condition

Showing top 20 of 62 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-35984

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