On 07/01/22 4:54 pm, Greg KH wrote:
On Fri, Jan 07, 2022 at 02:53:32AM -0800, Aayush Agarwal wrote:
From: Hangyu Hua hbh25y@gmail.com
commit bcd0f9335332 ("phonet: refcount leak in pep_sock_accep") upstream.
sock_hold(sk) is invoked in pep_sock_accept(), but __sock_put(sk) is not invoked in subsequent failure branches(pep_accept_conn() != 0).
Signed-off-by: Hangyu Hua hbh25y@gmail.com Link: https://urldefense.com/v3/__https://lore.kernel.org/r/20211209082839.33985-1... Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Aayush Agarwal aayush.a.agarwal@oracle.com
net/phonet/pep.c | 1 + 1 file changed, 1 insertion(+)
What about releases 5.15.y, 5.10.y, 5.4.y, and 4.19.y? Is this also relevant for those trees?
thanks,
greg k-h
It's relevant for all currently supported stable releases: 4.4.y, 4.9.y, 4.14.y, 4.19.y, 5.4.y, 5.10.y, 5.15.y . I missed adding the tag "Cc: stable@viger.kernel.org #4.4+". Should I send the patch again?