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CVE-2024-56557— iio: adc: ad7923: Fix buffer overflow for tx_buf and ring_xfer

AI Predicted 6.5 Difficulty: Moderate EPSS 0.01% · P1

Affected Version Matrix 12

VendorProductVersion RangeStatus
LinuxLinux851644a60d200c9a294de5a5594004bcf13d34c7< 6e4d236d9c4b38571c394d3ab6e85dfb71c33ed3affected
851644a60d200c9a294de5a5594004bcf13d34c7< 00663d3e000c31d0d49ef86a809f5c107c2d09cdaffected
851644a60d200c9a294de5a5594004bcf13d34c7< e5cac32721997cb8bcb208a29f4598b3faf46338affected
851644a60d200c9a294de5a5594004bcf13d34c7< 218ecc35949129171ca39bcc0d407c8dc4cd0bbcaffected
851644a60d200c9a294de5a5594004bcf13d34c7< 3a4187ec454e19903fd15f6e1825a4b84e59a4cdaffected
5.6affected
< 5.6unaffected
5.15.203≤ 5.15.*unaffected
… +4 more rows
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I. Basic Information for CVE-2024-56557

Vulnerability Information
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Vulnerability Title
iio: adc: ad7923: Fix buffer overflow for tx_buf and ring_xfer
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: iio: adc: ad7923: Fix buffer overflow for tx_buf and ring_xfer The AD7923 was updated to support devices with 8 channels, but the size of tx_buf and ring_xfer was not increased accordingly, leading to a potential buffer overflow in ad7923_update_scan_mode().
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iio:adc:ad7923驱动程序中tx_buf和ring_xfer缓冲区大小未随设备通道数增加而扩大，导致潜在的缓冲区溢出问题。
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 851644a60d200c9a294de5a5594004bcf13d34c7 ~ 6e4d236d9c4b38571c394d3ab6e85dfb71c33ed3 -
LinuxLinux 5.6 -

II. Public POCs for CVE-2024-56557

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III. Intelligence Information for CVE-2024-56557

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Patches & Fixes for CVE-2024-56557 (4)

Same Patch Batch · Linux · 2024-12-27 · 221 CVEs total

CVE-2024-56607wifi: ath12k: fix atomic calls in ath12k_mac_op_set_bitrate_mask()
CVE-2024-56594drm/amdgpu: set the right AMDGPU sg segment limitation
CVE-2024-56595jfs: add a check to prevent array-index-out-of-bounds in dbAdjTree
CVE-2024-56596jfs: fix array-index-out-of-bounds in jfs_readdir
CVE-2024-56597jfs: fix shift-out-of-bounds in dbSplit
CVE-2024-56598jfs: array-index-out-of-bounds fix in dtReadFirst
CVE-2024-56599wifi: ath10k: avoid NULL pointer error during sdio remove
CVE-2024-56601net: inet: do not leave a dangling sk pointer in inet_create()
CVE-2024-56600net: inet6: do not leave a dangling sk pointer in inet6_create()
CVE-2024-56602net: ieee802154: do not leave a dangling sk pointer in ieee802154_create()
CVE-2024-56603net: af_can: do not leave a dangling sk pointer in can_create()
CVE-2024-56604Bluetooth: RFCOMM: avoid leaving dangling sk pointer in rfcomm_sock_alloc()
CVE-2024-56605Bluetooth: L2CAP: do not leave dangling sk pointer on error in l2cap_sock_create()
CVE-2024-56606af_packet: avoid erroring out after sock_init_data() in packet_create()
CVE-2024-56618pmdomain: imx: gpcv2: Adjust delay after power up handshake
CVE-2024-56615bpf: fix OOB devmap writes when deleting elements
CVE-2024-56616drm/dp_mst: Fix MST sideband message body length check
CVE-2024-56617cacheinfo: Allocate memory during CPU hotplug if not done from the primary CPU
CVE-2024-56614xsk: fix OOB map writes when deleting elements
CVE-2024-56619nilfs2: fix potential out-of-bounds memory access in nilfs_find_entry()

Showing top 20 of 221 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-56557

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