CVE-2024-38635— soundwire: cadence: fix invalid PDI offset
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I. Basic Information for CVE-2024-38635
Vulnerability Information
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Vulnerability Title
soundwire: cadence: fix invalid PDI offset
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: soundwire: cadence: fix invalid PDI offset For some reason, we add an offset to the PDI, presumably to skip the PDI0 and PDI1 which are reserved for BPT. This code is however completely wrong and leads to an out-of-bounds access. We were just lucky so far since we used only a couple of PDIs and remained within the PDI array bounds. A Fixes: tag is not provided since there are no known platforms where the out-of-bounds would be accessed, and the initial code had problems as well. A follow-up patch completely removes this useless offset.
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soundwire:cadence模块存在无效的PDI偏移。
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-2024-38635
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Same Patch Batch · Linux · 2024-06-21 · 40 CVEs total
| CVE-2024-38636 | f2fs: multidev: fix to recognize valid zero block address | |
| CVE-2024-38625 | fs/ntfs3: Check 'folio' pointer for NULL | |
| CVE-2024-38627 | stm class: Fix a double free in stm_register_device() | |
| CVE-2024-38628 | usb: gadget: u_audio: Fix race condition use of controls after free during gadget unbind. | |
| CVE-2024-38629 | dmaengine: idxd: Avoid unnecessary destruction of file_ida | |
| CVE-2024-38630 | watchdog: cpu5wdt.c: Fix use-after-free bug caused by cpu5wdt_trigger | |
| CVE-2024-38631 | iio: adc: PAC1934: fix accessing out of bounds array index | |
| CVE-2024-38632 | vfio/pci: fix potential memory leak in vfio_intx_enable() | |
| CVE-2024-38633 | serial: max3100: Update uart_driver_registered on driver removal | |
| CVE-2024-38634 | serial: max3100: Lock port->lock when calling uart_handle_cts_change() | |
| CVE-2024-38626 | fuse: clear FR_SENT when re-adding requests into pending list | |
| CVE-2024-38637 | greybus: lights: check return of get_channel_from_mode | |
| CVE-2024-38659 | enic: Validate length of nl attributes in enic_set_vf_port | |
| CVE-2024-38662 | bpf: Allow delete from sockmap/sockhash only if update is allowed | |
| CVE-2024-38780 | dma-buf/sw-sync: don't enable IRQ from sync_print_obj() | |
| CVE-2024-39277 | dma-mapping: benchmark: handle NUMA_NO_NODE correctly | |
| CVE-2024-34777 | dma-mapping: benchmark: fix node id validation | |
| CVE-2024-36288 | SUNRPC: Fix loop termination condition in gss_free_in_token_pages() | |
| CVE-2024-36477 | tpm_tis_spi: Account for SPI header when allocating TPM SPI xfer buffer | |
| CVE-2024-36481 | tracing/probes: fix error check in parse_btf_field() |
Showing top 20 of 40 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-43500
rxrpc: Also unshare DATA/RESPONSE packets when paged frags a - CVE-2026-43475
scsi: storvsc: Fix scheduling while atomic on PREEMPT_RT - CVE-2026-43474
fs: init flags_valid before calling vfs_fileattr_get - CVE-2026-43473
scsi: mpi3mr: Add NULL checks when resetting request and rep - CVE-2026-43472
unshare: fix unshare_fs() handling
Same vendor: Linux
- CVE-2026-43500
rxrpc: Also unshare DATA/RESPONSE packets when paged frags a - CVE-2026-43475
scsi: storvsc: Fix scheduling while atomic on PREEMPT_RT - CVE-2026-43474
fs: init flags_valid before calling vfs_fileattr_get - CVE-2026-43473
scsi: mpi3mr: Add NULL checks when resetting request and rep - CVE-2026-43472
unshare: fix unshare_fs() handling
V. Comments for CVE-2024-38635
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