The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade SLES:15.7 kernel-docs to version 6.4.0-150700.53.73.1 or higher.
Note: Versions mentioned in the description apply only to the upstream kernel-docs package and not the kernel-docs package as distributed by SLES.
See How to fix? for SLES:15.7 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: f_uac1_legacy: validate control request size
f_audio_complete() copies req->length bytes into a 4-byte stack variable:
u32 data = 0; memcpy(&data, req->buf, req->length);
req->length is derived from the host-controlled USB request path, which can lead to a stack out-of-bounds write.
Validate req->actual against the expected payload size for the supported control selectors and decode only the expected amount of data.
This avoids copying a host-influenced length into a fixed-size stack object.