Описание
In the Linux kernel, the following vulnerability has been resolved:
acct: fix potential integer overflow in encode_comp_t()
The integer overflow is descripted with following codes:
317 static comp_t encode_comp_t(u64 value) 318 { 319 int exp, rnd; ...... 341 exp <<= MANTSIZE; 342 exp += value; 343 return exp; 344 }
Currently comp_t is defined as type of '__u16', but the variable 'exp' is type of 'int', so overflow would happen when variable 'exp' in line 343 is greater than 65535.
In the Linux kernel, the following vulnerability has been resolved:
acct: fix potential integer overflow in encode_comp_t()
The integer overflow is descripted with following codes:
317 static comp_t encode_comp_t(u64 value) 318 { 319 int exp, rnd; ...... 341 exp <<= MANTSIZE; 342 exp += value; 343 return exp; 344 }
Currently comp_t is defined as type of '__u16', but the variable 'exp' is type of 'int', so overflow would happen when variable 'exp' in line 343 is greater than 65535.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2022-50749
- https://git.kernel.org/stable/c/0aac6e60c464a5f942f995428e67f8ae1c422250
- https://git.kernel.org/stable/c/1750a0983c455a9b3badd848471fc8d58cb61f67
- https://git.kernel.org/stable/c/2224897d8187dc22a83e05d9361efcccf67bcf12
- https://git.kernel.org/stable/c/6edd0cdee5780fd5f43356b72b29a2a6d48ef6da
- https://git.kernel.org/stable/c/a815a3e019456c94b03bd183e7ac22fd29e9e6fd
- https://git.kernel.org/stable/c/c5f31c655bcc01b6da53b836ac951c1556245305
- https://git.kernel.org/stable/c/cf60bbca1b83a7e0927e36dbf178328982927886
- https://git.kernel.org/stable/c/e93f995a591c352d35d89c518c54f790e1537754
- https://git.kernel.org/stable/c/ebe16676e1dcaa4556ec4d36ca40c82e99e88cfa
EPSS
CVE ID
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: acct: fix potential integer overflow in encode_comp_t() The integer overflow is descripted with following codes: > 317 static comp_t encode_comp_t(u64 value) > 318 { > 319 int exp, rnd; ...... > 341 exp <<= MANTSIZE; > 342 exp += value; > 343 return exp; > 344 } Currently comp_t is defined as type of '__u16', but the variable 'exp' is type of 'int', so overflow would happen when variable 'exp' in line 343 is greater than 65535.
In the Linux kernel, the following vulnerability has been resolved: acct: fix potential integer overflow in encode_comp_t() The integer overflow is descripted with following codes: > 317 static comp_t encode_comp_t(u64 value) > 318 { > 319 int exp, rnd; ...... > 341 exp <<= MANTSIZE; > 342 exp += value; > 343 return exp; > 344 } Currently comp_t is defined as type of '__u16', but the variable 'exp' is type of 'int', so overflow would happen when variable 'exp' in line 343 is greater than 65535.
In the Linux kernel, the following vulnerability has been resolved: acct: fix potential integer overflow in encode_comp_t() The integer overflow is descripted with following codes: > 317 static comp_t encode_comp_t(u64 value) > 318 { > 319 int exp, rnd; ...... > 341 exp <<= MANTSIZE; > 342 exp += value; > 343 return exp; > 344 } Currently comp_t is defined as type of '__u16', but the variable 'exp' is type of 'int', so overflow would happen when variable 'exp' in line 343 is greater than 65535.
In the Linux kernel, the following vulnerability has been resolved: a ...
EPSS